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A photonic integrated circuit (PIC) is the optical analogy of an electronic loop in which photons are signal carriers with high transport speed and parallel processing capability. Besides the most frequently demonstrated silicon-based circuits, PICs require a variety of materials for light generation, processing, modulation, and detection. With their diversity and flexibility, organic molecular materials provide an alternative platform for photonics; however, the versatile fabrication of organic integrated circuits with the desired photonic performance remains a big challenge. The rapid development of flexible electronics has shown that a solution printing technique has considerable potential for the large-scale fabrication and integration of microsized/nanosized devices. We propose the idea of soft photonics and demonstrate the function-directed fabrication of high-quality organic photonic devices and circuits. We prepared size-tunable and reproducible polymer microring resonators on a wafer-scale transparent and flexible chip using a solution printing technique. The printed optical resonator showed a quality (Q) factor higher than 4 × 105, which is comparable to that of silicon-based resonators. The high material compatibility of this printed photonic chip enabled us to realize low-threshold microlasers by doping organic functional molecules into a typical photonic device. On an identical chip, this construction strategy allowed us to design a complex assembly of one-dimensional waveguide and resonator components for light signal filtering and optical storage toward the large-scale on-chip integration of microscopic photonic units. Thus, we have developed a scheme for soft photonic integration that may motivate further studies on organic photonic materials and devices.
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Dong, Po, Young-Kai Chen, Guang-Hua Duan, and David T. Neilson. "Silicon photonic devices and integrated circuits." Nanophotonics 3, no. 4-5 (August 1, 2014): 215–28. http://dx.doi.org/10.1515/nanoph-2013-0023.
AbstractSilicon photonic devices and integrated circuits have undergone rapid and significant progresses during the last decade, transitioning from research topics in universities to product development in corporations. Silicon photonics is anticipated to be a disruptive optical technology for data communications, with applications such as intra-chip interconnects, short-reach communications in datacenters and supercomputers, and long-haul optical transmissions. Bell Labs, as the research organization of Alcatel-Lucent, a network system vendor, has an optimal position to identify the full potential of silicon photonics both in the applications and in its technical merits. Additionally it has demonstrated novel and improved high-performance optical devices, and implemented multi-function photonic integrated circuits to fulfill various communication applications. In this paper, we review our silicon photonic programs and main achievements during recent years. For devices, we review high-performance single-drive push-pull silicon Mach-Zehnder modulators, hybrid silicon/III-V lasers and silicon nitride-assisted polarization rotators. For photonic circuits, we review silicon/silicon nitride integration platforms to implement wavelength-division multiplexing receivers and transmitters. In addition, we show silicon photonic circuits are well suited for dual-polarization optical coherent transmitters and receivers, geared for advanced modulation formats. We also discuss various applications in the field of communication which may benefit from implementation in silicon photonics.
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Matsuda, Nobuyuki, and Hiroki Takesue. "Generation and manipulation of entangled photons on silicon chips." Nanophotonics 5, no. 3 (August 1, 2016): 440–55. http://dx.doi.org/10.1515/nanoph-2015-0148.
AbstractIntegrated quantum photonics is now seen as one of the promising approaches to realize scalable quantum information systems. With optical waveguides based on silicon photonics technologies, we can realize quantum optical circuits with a higher degree of integration than with silica waveguides. In addition, thanks to the large nonlinearity observed in silicon nanophotonic waveguides, we can implement active components such as entangled photon sources on a chip. In this paper, we report recent progress in integrated quantum photonic circuits based on silicon photonics. We review our work on correlated and entangled photon-pair sources on silicon chips, using nanoscale silicon waveguides and silicon photonic crystal waveguides. We also describe an on-chip quantum buffer realized using the slow-light effect in a silicon photonic crystal waveguide. As an approach to combine the merits of different waveguide platforms, a hybrid quantum circuit that integrates a silicon-based photon-pair source and a silica-based arrayed waveguide grating is also presented.
AbstractPhotonic integrated circuits are widely used in applications such as telecommunications and data-centre interconnects1–5. However, in optical systems such as microwave synthesizers6, optical gyroscopes7 and atomic clocks8, photonic integrated circuits are still considered inferior solutions despite their advantages in size, weight, power consumption and cost. Such high-precision and highly coherent applications favour ultralow-noise laser sources to be integrated with other photonic components in a compact and robustly aligned format—that is, on a single chip—for photonic integrated circuits to replace bulk optics and fibres. There are two major issues preventing the realization of such envisioned photonic integrated circuits: the high phase noise of semiconductor lasers and the difficulty of integrating optical isolators directly on-chip. Here we challenge this convention by leveraging three-dimensional integration that results in ultralow-noise lasers with isolator-free operation for silicon photonics. Through multiple monolithic and heterogeneous processing sequences, direct on-chip integration of III–V gain medium and ultralow-loss silicon nitride waveguides with optical loss around 0.5 decibels per metre are demonstrated. Consequently, the demonstrated photonic integrated circuit enters a regime that gives rise to ultralow-noise lasers and microwave synthesizers without the need for optical isolators, owing to the ultrahigh-quality-factor cavity. Such photonic integrated circuits also offer superior scalability for complex functionalities and volume production, as well as improved stability and reliability over time. The three-dimensional integration on ultralow-loss photonic integrated circuits thus marks a critical step towards complex systems and networks on silicon.
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Baumann, Frieder H., Brian Popielarski, Ryan Sweeney, Felix Beaudoin, and Ken Giewont. "Failure Analysis of Photonic Integrated Circuits." EDFA Technical Articles 25, no. 3 (August 1, 2023): 23–30. http://dx.doi.org/10.31399/asm.edfa.2023-3.p023.
Kutluyarov, Ruslan V., Aida G. Zakoyan, Grigory S. Voronkov, Elizaveta P. Grakhova, and Muhammad A. Butt. "Neuromorphic Photonics Circuits: Contemporary Review." Nanomaterials 13, no. 24 (December 14, 2023): 3139. http://dx.doi.org/10.3390/nano13243139.
Neuromorphic photonics is a cutting-edge fusion of neuroscience-inspired computing and photonics technology to overcome the constraints of conventional computing architectures. Its significance lies in the potential to transform information processing by mimicking the parallelism and efficiency of the human brain. Using optics and photonics principles, neuromorphic devices can execute intricate computations swiftly and with impressive energy efficiency. This innovation holds promise for advancing artificial intelligence and machine learning while addressing the limitations of traditional silicon-based computing. Neuromorphic photonics could herald a new era of computing that is more potent and draws inspiration from cognitive processes, leading to advancements in robotics, pattern recognition, and advanced data processing. This paper reviews the recent developments in neuromorphic photonic integrated circuits, applications, and current challenges.
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Soref, Richard. "The Achievements and Challenges of Silicon Photonics." Advances in Optical Technologies 2008 (July 2, 2008): 1–7. http://dx.doi.org/10.1155/2008/472305.
A brief overview of silicon photonics is given here in order to provide a context for invited and contributed papers in this special issue. Recent progress on silicon-based photonic components, photonic integrated circuits, and optoelectronic integrated circuits is surveyed. Present and potential applications are identified along with the scientific and engineering challenges that must be met in order to actualize applications. Some on-going government-sponsored projects in silicon optoelectronics are also described.
Integrated optics today is based upon chips of Si and InP. The future of this chip industry is probably contained in the thrust towards optoelectronic integrated circuits (OEICs) and photonic integrated circuits (PICs) manufactured in a high-volume foundry. We believe that reconfigurable OEICs and PICs, known as ROEICs and RPICs, constitute the ultimate embodiment of integrated photonics. This paper shows that any ROEIC-on-a-chip can be decomposed into photonic modules, some of them fixed and some of them changeable in function. Reconfiguration is provided by electrical control signals to the electro-optical building blocks. We illustrate these modules in detail and discuss 3D ROEIC chips for the highest-performance signal processing. We present examples of our module theory for RPIC optical lattice filters already constructed, and we propose new ROEICs for directed optical logic, large-scale matrix switching, and 2D beamsteering of a phased-array microwave antenna. In general, large-scale-integrated ROEICs will enable significant applications in computing, quantum computing, communications, learning, imaging, telepresence, sensing, RF/microwave photonics, information storage, cryptography, and data mining.
AbstractThis article examines the latest developments in hybrid photonics integration, with a focus on the European ecosystem. It discusses the transition from low‐cost prototyping of photonic integrated circuits to the pilot line production of photonic chips.
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Yuan, Yuan, Bassem Tossoun, Zhihong Huang, Xiaoge Zeng, Geza Kurczveil, Marco Fiorentino, Di Liang, and Raymond G. Beausoleil. "Avalanche photodiodes on silicon photonics." Journal of Semiconductors 43, no. 2 (February 1, 2022): 021301. http://dx.doi.org/10.1088/1674-4926/43/2/021301.
Abstract Silicon photonics technology has drawn significant interest due to its potential for compact and high-performance photonic integrated circuits. The Ge- or III–V material-based avalanche photodiodes integrated on silicon photonics provide ideal high sensitivity optical receivers for telecommunication wavelengths. Herein, the last advances of monolithic and heterogeneous avalanche photodiodes on silicon are reviewed, including different device structures and semiconductor systems.
Dissertations / Theses on the topic "Integrated photonics circuits":
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Bernard, Martino. "Lightwave circuits for integrated Silicon Photonics." Doctoral thesis, Università degli studi di Trento, 2017. https://hdl.handle.net/11572/368818.
This thesis work covers scientific and technological advancements in integrated silicon photonics circuits aimed at developing an All-On-Chip device for quantum photonics experiments. The work has been carried out within the framework of project SiQuro, where the Silicon-On-Insulator platform is chosen to integrate all the components of an optical bench necessary for a quantum experiment into a single chip. The problem of generating photon pairs have been addressed by studying second order polarisation effects in strained silicon with the aim to realize a bright photon pairs source based on Spontaneous Down Conversion. The study revealed that processes other than the Pockels effect are responsible for the non-linearity coefficients previously measured, suggesting to look for other candidate processes for the generation of photon pairs, as third order non-linear processes. To provide with the bright coherent source necessary to enable non-linear processes the integration of a hybrid III-V-silicon mode-locked laser has also been studied. During this study, technological novelties have also been developed by modelling the wedge profile obtained during the wet etching of silicon glass materials to engineer 3D structures. In parallel, the physics of whispering gallery mode resonators, both in silicon and in silicon glass materials, have been addressed. Silicon nitride Ultra High-Quality resonators have been demonstrated by using a strip-loaded configuration, while relative tuning of resonant modes has been demonstrated in an all-optical experiment exploiting the thermo-optic effect.
This work represents a step forward in the study of the physics and applications of silicon-based lightwave circuits for integrated photonics.
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Bernard, Martino. "Lightwave circuits for integrated Silicon Photonics." Doctoral thesis, University of Trento, 2017. http://eprints-phd.biblio.unitn.it/2067/1/Disclaimer_thesis_signed.pdf.
This thesis work covers scientific and technological advancements in integrated silicon photonics circuits aimed at developing an All-On-Chip device for quantum photonics experiments. The work has been carried out within the framework of project SiQuro, where the Silicon-On-Insulator platform is chosen to integrate all the components of an optical bench necessary for a quantum experiment into a single chip. The problem of generating photon pairs have been addressed by studying second order polarisation effects in strained silicon with the aim to realize a bright photon pairs source based on Spontaneous Down Conversion. The study revealed that processes other than the Pockels effect are responsible for the non-linearity coefficients previously measured, suggesting to look for other candidate processes for the generation of photon pairs, as third order non-linear processes. To provide with the bright coherent source necessary to enable non-linear processes the integration of a hybrid III-V-silicon mode-locked laser has also been studied. During this study, technological novelties have also been developed by modelling the wedge profile obtained during the wet etching of silicon glass materials to engineer 3D structures. In parallel, the physics of whispering gallery mode resonators, both in silicon and in silicon glass materials, have been addressed. Silicon nitride Ultra High-Quality resonators have been demonstrated by using a strip-loaded configuration, while relative tuning of resonant modes has been demonstrated in an all-optical experiment exploiting the thermo-optic effect.
This work represents a step forward in the study of the physics and applications of silicon-based lightwave circuits for integrated photonics.
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Koch, Thomas L., Michael Liehr, Douglas Coolbaugh, John E. Bowers, Rod Alferness, Michael Watts, and Lionel Kimerling. "The American Institute for Manufacturing Integrated Photonics: advancing the ecosystem." SPIE-INT SOC OPTICAL ENGINEERING, 2016. http://hdl.handle.net/10150/621540.
The American Institute for Manufacturing Integrated Photonics (AIM Photonics) is focused on developing an end- to- end integrated photonics ecosystem in the U.S., including domestic foundry access, integrated design tools, automated packaging, assembly and test, and workforce development. This paper describes how the institute has been structured to achieve these goals, with an emphasis on advancing the integrated photonics ecosystem. Additionally, it briefly highlights several of the technological development targets that have been identified to provide enabling advances in the manufacture and application of integrated photonics.
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Desai, Smit Haritkumar. "Integrated Photonics Circuits with Optical Crosstalk Reduction." Thesis, The University of Sydney, 2020. https://hdl.handle.net/2123/24981.
Silicon integrated photonics has been at the forefront of research for complex applications such as LIDAR, switch arrays etc. Many of these applications require high number of channels for a single device which are classified as waveguide arrays. Highly dense arrays of waveguides present new challenges such as presence of optical crosstalk which introduce a trade-off between the performance and dimension of a device. In this thesis, I address the crosstalk limitations for dense optical phased arrays and optical splitters by applying crosstalk reduction methodologies such as superlattice or evanescent strip structures to achieve scalable and compact devices in Silicon on Insulator (SOI) platform. A combination of simulation methods such as finite-difference time domain (FDTD), finite element method (FEM) and Eigenmode expansion (EME) have been used to design the devices.
The thesis presents the negative impact of high optical crosstalk on the performance of optical splitters such as Multimode Interference coupler (MMI). A compact 6 µm x 10 µm MMI splitter with 6 output channels and superlattice crosstalk reduction method at the output has been demonstrated to achieve high uniformity of 0.83 dB and insertion loss of 0.3 dB. The scalable nature of the superlattice structure has also been shown.
Additionally, the thesis proposes a vertical grating coupler (VGC) for rib waveguides on 3C-Silicon Carbide (SiC) undercut domain. The design is optimized across a broad wavelength range of 1500-1600 nm using 2D-FDTD procedure. Largest coupling efficiency of 3.3 dB is achieved at 1560 nm with a broad bandwidth of 114 nm. This VGC spectrum has been used to quantify the impact of dry annealing on the dimensions of other SiC structures.
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Liu, Weilin. "Ultra-Fast Photonic Signal Processors Based on Photonic Integrated Circuits." Thesis, Université d'Ottawa / University of Ottawa, 2017. http://hdl.handle.net/10393/36446.
Photonic signal processing has been considered a promising solution to overcome the inherent bandwidth limitations of its electronic counterparts. Over the last few years, an impressive range of photonic integrated signal processors have been proposed with the technological advances of III-V and silicon photonics, but the signal processors offer limited tunability or reconfigurability, a feature highly needed for the implementation of programmable photonic signal processors.
In this thesis, tunable and reconfigurable photonic signal processors are studied. Specifically, a photonic signal processor based on the III-V material system having a single ring resonator structure for temporal integration and Hilbert transformation with a tunable fractional order and tunable operation wavelength is proposed and experimentally demonstrated. The temporal integrator has an integration time of 6331 ps, which is an order of magnitude longer than that provided by the previously reported photonic integrators. The processor can also provide a continuously tunable fractional order and a tunable operation wavelength.
To enable general-purpose signal processing, a reconfigurable photonic signal processor based on the III-V material system having a three-coupled ring resonator structure is proposed and experimentally demonstrated. The reconfigurability of the processor is achieved by forward or reverse biasing the semiconductor optical amplifiers (SOAs) in the ring resonators, to change the optical geometry of the processor which allows the processor to perform different photonic signal processing functions including temporal integration, temporal differentiation, and Hilbert transformation. The integration time of the signal processor is measured to be 10.9 ns, which is largely improved compared with the single ring resonator structure due to a higher Q-factor. In addition, 1st, 2nd, and 3rd of temporal integration operations are demonstrated, as well as a continuously tunable order for differentiation and Hilbert transformation. The tuning range of the operation wavelength is 0.22 nm for the processor to perform the three functions.
Compared with the III-V material system, the CMOS compatible SOI material system is more cost effective, and it offers a smaller footprint due to the strong refractive index contrast between silicon and silica. Active components such as phase modulators (PMs) can also be implemented. In this thesis, two photonic temporal differentiators having an interferometer structure to achieve active and passive fractional order tuning are proposed and experimentally demonstrated. For both the active and passive temporal differentiators, the fractional order can be tuned from 0 to 1. For the active temporal differentiator, the tuning range of the operation wavelength is 0.74 nm. The use of the actively tunable temporal differentiator to perform high speed coding with a data rate of 16 Gbps is also experimentally demonstrated.
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Alipour, Motaallem Seyed Payam. "Reconfigurable integrated photonic circuits on silicon." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/51792.
Integrated optics as a platform for signal processing offers significant benefits such as large bandwidth, low loss, and a potentially high degree of reconfigurability. Silicon (Si) has unique advantages as a material platform for integration, as well as properties such as a strong thermo-optic mechanism that allows for the realization of highly reconfigurable photonic systems. Chapter 1 is devoted to the discussion of these advantages, and Chapter 2 provides the theoretical background for the analysis of integrated Si-photonic devices. The thermo-optic property of Si, while proving extremely useful in facilitating reconfiguration, can turn into a nuisance when there is a need for thermally stable devices on the photonic chip. Chapter 3 presents a technique for resolving this issue without relying on a dynamic temperature stabilization process. Temperature-insensitive (or “athermal”) Si microdisk resonators with low optical loss are realized by using a polymer overlayer whose thermo-optic property is opposite to that of Si, and TiO2 is introduced as an alternative to polymer to deal with potential CMOS-compatibility issues. Chapter 4 demonstrates an ultra-compact, low-loss, fully reconfigurable, and high-finesse integrated photonic filter implemented on a Si chip, which can be used for RF-photonic as well as purely optical signal processing purposes. A novel, thermally reconfigurable reflection suppressor is presented in Chapter 5 for on-chip feedback elimination which can be critical for mitigating spurious interferences and protecting lasers from disturbance. Chapter 6 demonstrates a novel device for on-chip control of optical fiber polarization. Chapter 7 deals with select issues in the implementation of Si integrated photonic circuits. Chapter 8 concludes the dissertation.
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Lloret, Soler Juan Antonio. "Slow Light Effects in Photonic Integrated Circuits with Application to Microwave Photonics." Doctoral thesis, Universitat Politècnica de València, 2012. http://hdl.handle.net/10251/16472.
Esta tesis doctoral tiene como objetivo el diseño y la implementación de dispositivos ópticos novedosos capaces de realizar tareas de procesado de señales de rediofrecuencia, concretamente en las bandas de microondas y milimétricas, explotando para ello efectos de luz lenta que tienen lugar sobre algunos medios físicos que presentan características especiales. Con este propósito, se han investigado estructuras basadas en tecnología de semiconductor en guiaonda, además de estructuras de naturaleza resonante sobre circuitos en silicio y compuestos híbridos fabricados con materiales activos pertenecientes a los grupos III-V sobre silicio. En concreto, se han prouestos diferentes circuitos ópticos capaces de desarrollar tareas propias de desfasador y retardadeo verdadero de banda ancha para señales de radiofrecuncia. El comportamiento de dichos circuitos ópticos bajo estudio se ha caracterizado mediante modelado teórico, quedando éstos adecuadamente validados a través de resultados experimentales. En primer lugar, se han llevado a cabo estudios concernientes a la degradación producida por ruido en estructuras desfasadores formadas por amplificadores ópticos de semiconductor. Como resultado, se ha propuesto una nueva estructura que ha revertido en un rendimiento optimizado en términos de ruido sin que ello suponga una alteración en su funcionnalidad básica como desfasador. Esta estructura desfasadora ha sido el elemento clave en el ensamblado de un filtro elimina banda sintonizable. En segundo lugar, se han utilizado diferentes configuraciones basadas en anillos de silicio con dimensiones micrométricas para el desarrollo e implementación de diferentes procesadores de señal, tales como filtros reconfigurables y sintonizables y retardadores multicanal. Concretamente, se ha introducido un nuevo concepto inspirado en la técnica conocida como SCT, cuyo beneficio redunda en un aumento considerable del ancho de banda útil de las señales de radiofrecuencia a procesar gracias a Lloret Soler, JA. (2012). Slow Light Effects in Photonic Integrated Circuits with Application to Microwave Photonics [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/16472 Palancia
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Orlandi, Piero <1984>. "Silicon Photonics Integrated Circuits for Flexible Optical Systems." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6507/1/orlandi_piero_tesi.pdf.
This dissertation deals with the design and the characterization of novel reconfigurable silicon-on-insulator (SOI) devices to filter and route optical signals on-chip. Design is carried out through circuit simulations based on basic circuit elements (Building Blocks, BBs) in order to prove the feasibility of an approach allowing to move the design of Photonic Integrated Circuits (PICs) toward the system level.
CMOS compatibility and large integration scale make SOI one of the most promising material to realize PICs. The concepts of generic foundry and BB based circuit simulations for the design are emerging as a solution to reduce the costs and increase the circuit complexity.
To validate the BB based approach, the development of some of the most important BBs is performed first. A novel tunable coupler is also presented and it is demonstrated to be a valuable alternative to the known solutions.
Two novel multi-element PICs are then analysed: a narrow linewidth single mode resonator and a passband filter with widely tunable bandwidth. Extensive circuit simulations are carried out to determine their performance, taking into account fabrication tolerances.
The first PIC is based on two Grating Assisted Couplers in a ring resonator (RR) configuration. It is shown that a trade-off between performance, resonance bandwidth and device footprint has to be performed. The device could be employed to realize reconfigurable add-drop de/multiplexers. Sensitivity with respect to fabrication tolerances and spurious effects is however observed.
The second PIC is based on an unbalanced Mach-Zehnder interferometer loaded with two RRs. Overall good performance and robustness to fabrication tolerances and nonlinear effects have confirmed its applicability for the realization of flexible optical systems.
Simulated and measured devices behaviour is shown to be in agreement thus demonstrating the viability of a BB based approach to the design of complex PICs.
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Orlandi, Piero <1984>. "Silicon Photonics Integrated Circuits for Flexible Optical Systems." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6507/.
This dissertation deals with the design and the characterization of novel reconfigurable silicon-on-insulator (SOI) devices to filter and route optical signals on-chip. Design is carried out through circuit simulations based on basic circuit elements (Building Blocks, BBs) in order to prove the feasibility of an approach allowing to move the design of Photonic Integrated Circuits (PICs) toward the system level.
CMOS compatibility and large integration scale make SOI one of the most promising material to realize PICs. The concepts of generic foundry and BB based circuit simulations for the design are emerging as a solution to reduce the costs and increase the circuit complexity.
To validate the BB based approach, the development of some of the most important BBs is performed first. A novel tunable coupler is also presented and it is demonstrated to be a valuable alternative to the known solutions.
Two novel multi-element PICs are then analysed: a narrow linewidth single mode resonator and a passband filter with widely tunable bandwidth. Extensive circuit simulations are carried out to determine their performance, taking into account fabrication tolerances.
The first PIC is based on two Grating Assisted Couplers in a ring resonator (RR) configuration. It is shown that a trade-off between performance, resonance bandwidth and device footprint has to be performed. The device could be employed to realize reconfigurable add-drop de/multiplexers. Sensitivity with respect to fabrication tolerances and spurious effects is however observed.
The second PIC is based on an unbalanced Mach-Zehnder interferometer loaded with two RRs. Overall good performance and robustness to fabrication tolerances and nonlinear effects have confirmed its applicability for the realization of flexible optical systems.
Simulated and measured devices behaviour is shown to be in agreement thus demonstrating the viability of a BB based approach to the design of complex PICs.
10
Yang, Wenjian. "Microwave Photonics and Sensing based on Silicon Photonics." Thesis, University of Sydney, 2020. https://hdl.handle.net/2123/23482.
Chip scale photonic integrated circuits can provide important new functions in communications, signal processing and sensing. Recent research on microwave photonics (MWPs) and integrated optical sensors using the silicon photonic devices has opened up new opportunities for signal processing and sensing applications. MWPs brings together the world of microwave engineering and optoelectronics, which provides solutions for processing high frequency microwave signals. It has attracted significant interest in many different areas including communications, sensors, radar systems and defence applications. The use of photonic integrated circuit enhances functionalities and flexibilities as well as enabling a reduction of size and weight for MWP applications. The high integratablity of the photonic circuit not only boosts the filtering, time delay and phase shifting functionalities, but also enables the sensing applications in the nano-scale range. Integrated sensors are under high demand in many environmental chemical and biomedical applications. The mass fabricated integrated sensor provides opportunities for multi-functional sensor array with minimized volume. The research work presented in this thesis aims to investigate silicon photonics applications in MWP signal processing and different sensing circumstances. Firstly, the MWP filter based on the SOI microring resonator with phase compensation method is demonstrated. In addition, instantaneous frequency measurement based on frequency to time mapping is presented. Then, a novel integrated optical sensor system based on SOI add drop microring resonator structure is presented. The MWP techniques for high performance sensing application is explored. Lastly, to address the multi-functionality of silicon photonics based sensor, an application of integrated ultrasound optical sensor is demonstrated. It is expected the work provided in this thesis can assist in the emergence of real-world silicon photonic applications. (1992 out of 2000 characters)
Righini, Giancarlo C. Silicon photonics and photonic integrated circuits: 7-10 April 2008, Strasbourg, France. Edited by SPIE Europe, Alsace international, Association française des industries de l'optique et de la photonique, and SPIE (Society). Bellingham, Wash: SPIE, 2008.
C, Righini Giancarlo, Honkanen Seppo, Society of Photo-optical Instrumentation Engineers., and European Optical Society, eds. Integrated optics and photonic integrated circuits: 27-29 April, 2004, Strasbourg, France. Bellingham, Wash: SPIE, 2004.
Book chapters on the topic "Integrated photonics circuits":
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Bergman, Keren, Luca P. Carloni, Aleksandr Biberman, Johnnie Chan, and Gilbert Hendry. "Silicon Photonics." In Integrated Circuits and Systems, 27–78. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-9335-9_3.
Likhareu, Konstantin K. "Integrated Circuits Beyond CMOS." In Nanoelectronics and Photonics, 5–7. New York, NY: Springer New York, 2008. http://dx.doi.org/10.1007/978-0-387-76499-3_2.
Darwazeh, I., R. Lefèvre, M. Schaller, Ph Duême, C. Fourdin, P. Nicole, J. Chazelas, et al. "Electronics For Optics: Integrated Circuits." In Microwave Photonics, 135–63. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-0-387-30651-3_3.
Yamada, Yasufumi, Yuji Akahori, and Hiroshi Terui. "Optical Hybrid Integrated Circuits." In Springer Series in Photonics, 376–413. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56466-6_10.
Zimmermann, Horst. "Design of Integrated Circuits." In Springer Series in Photonics, 229–47. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-662-04018-8_11.
Zimmermann, Horst. "Examples of Optoelectronic Integrated Circuits." In Springer Series in Photonics, 249–95. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-662-04018-8_12.
Buechler, J. "Silicon Millimeter-Wave Integrated Circuits." In Springer Series in Electronics and Photonics, 193–214. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-79031-7_5.
Zanetto, Francesco. "Low-Noise Mixed-Signal Electronics for Closed-Loop Control of Complex Photonic Circuits." In Special Topics in Information Technology, 55–64. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-85918-3_5.
AbstractAn increasing research effort is being carried out to profit from the advantages of photonics not only in long-range telecommunications but also at short distances, to implement board-to-board or chip-to-chip interconnections. In this context, Silicon Photonics emerged as a promising technology, allowing to integrate optical devices in a small silicon chip. However, the integration density made possible by Silicon Photonics revealed the difficulty of operating complex optical architectures in an open-loop way, due to their high sensitivity to fabrication parameters and temperature variations. In this chapter, a low-noise mixed-signal electronic platform implementing feedback control of complex optical architectures is presented. The system exploits the ContactLess Integrated Photonic Probe, a non-invasive detector that senses light in silicon waveguides by measuring their electrical conductance. The CLIPP readout resolution has been maximized thanks to the design of a low-noise multichannel ASIC, achieving an accuracy better than −35 dBm in light monitoring. The feedback loop to stabilize the behaviour of photonic circuits is then closed in the digital domain by a custom mixed-signal electronic platform. Experimental demonstrations of optical communications at high data-rate confirm the effectiveness of the proposed approach.
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Strukov, Dmitri B. "Hybrid Semiconductor-Molecular Integrated Circuits for Digital Electronics: CMOL Approach." In Nanoelectronics and Photonics, 15–57. New York, NY: Springer New York, 2008. http://dx.doi.org/10.1007/978-0-387-76499-3_4.
Crico, Monica, Samuele De Gaetano, Andrés Martinez, Francesco Morichetti, Andrea Melloni, Giorgio Ferrari, Marco Sampietro, and Francesco Zanetto. "CMOS Electronic Circuits in Standard Silicon Photonics." In The 25th European Conference on Integrated Optics, 331–36. Cham: Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-63378-2_54.
Conference papers on the topic "Integrated photonics circuits":
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Brown, J. J., J. T. Gardner, and S. R. Forrest. "Optically powered monolithically integrated logic circuits." In Integrated Photonics Research. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/ipr.1991.tuc5.
Optical powering of optoelectron integrated circuits (OEICs) significantly improves their performance in high density photonic systems as compared to conventional designs employing electrical powering of circuits.1 Here optical powering replaces the dc bias lines with integrated photovoltaic (PV) cells in each pixel. The PV cell is illuminated with an external light source (e.g. laser) and converts this optical power beam into electrical power which subsequently drives the circuitry within that pixel. The total absence of the parasitic capacitances and inductances in the optical beam reduces inter-pixel cross-talk as compared with conventional dc bias lines. This leads to significantly increased bandwidths in the optically powered case. In addition, optical powering reduces interconnection complexity associated with routing bias lines to each pixel in a high-density, two dimensional array. An optically powered interconnection system has already been demonstrated in hybrid form.2,3 In this present work, we discuss an integrated optoelectronic logic circuit in which the power and control are both provided using optical sources.
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Yao, Jianping. "Photonic integrated circuits for microwave photonics." In 2017 IEEE Photonics Conference (IPC). IEEE, 2017. http://dx.doi.org/10.1109/pc2.2017.8283405.
Yao, Jianping. "Photonic Integrated Circuits for Microwave Photonics." In Conference on Lasers and Electro-Optics/Pacific Rim. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/cleopr.2018.w1l.1.
Coldren, Larry A. "Photonic Integrated Circuits for microwave photonics." In 2010 IEEE Topical Meeting on Microwave Photonics (MWP 2010). IEEE, 2010. http://dx.doi.org/10.1109/mwp.2010.5664249.
Moore, Kaitlin R. "Photonics in quantum: Photonic integrated circuits." In Quantum West, edited by Conference Chair. SPIE, 2021. http://dx.doi.org/10.1117/12.2593561.
Faurby, Carlos F. D., Ying Wang, Stefano Paesani, Fabian Ruf, Nicolas Volet, Martijn J. R. Heck, Andreas D. Wieck, Arne Ludwig, Leonardo Midolo, and Peter Lodahl. "Quantum-Dot Single-Photon Sources Processed on Silicon-Nitride Integrated Circuits." In CLEO: Fundamental Science. Washington, D.C.: Optica Publishing Group, 2023. http://dx.doi.org/10.1364/cleo_fs.2023.fth4j.4.
We couple single photons from a quantum dot source to Silicon Nitride integrated photonic circuits and show several applications: multiphoton interfence, entanglement generation and quantum error mitigation. The results open new paths for heteroge-neous integrated quantum photonics at scale.
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Domenech, J. David, Marco A. G. Porcel, Hilde Jans, Romano Hoofman, Douwe Geuzebroek, Pieter Dumon, Marcel van der Vliet, et al. "PIX4life: photonic integrated circuits for bio-photonics." In Integrated Photonics Research, Silicon and Nanophotonics. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/iprsn.2018.ith3b.1.
Ragdale, C. M., D. C. J. Reid, D. J. Robbins, R. W. Allen, A. C. Carter, N. W. Forbes, P. Charles, and T. Reid. "Bragg grating add-drop optical multiplexers tor InP-based optoelectronic integrated circuits." In Integrated Photonics Research. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/ipr.1991.tud12.
We have recently reported the design and operation1,2 of guided wave InP based Optoelectronic Integrated Circuit (OEIC's) for optical subscriber access links. OEIC technology has the potential for achieving the functionality required in such optical terminals at low cost, as all components, and their optical interconnections, are fabricated monolithically. Our current subscriber access chip incorporates a wavelength duplexer, to coarsely separate the 1300nm and 1550nm spectral windows. As the optical access network matures extra capacity will be required for bidirectional or distributive optical circuits. Such circuits are likely to be separated by WDM or dense WDM techniques. In this paper we present results on the design and fabrication of Bragg grating optical 'add-drop' multiplexers compatible with our demonstrated OEIC subscriber access circuits. Optical filter/multiplexer bandwidths in the range > 5nm to <0.1 nm are likely to be required to separate coarse WDM through dense WDM channels.
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Chen, Lawrence R., Reza Ashrafi, Junjia Wang, Mohammad Rezagholipour Dizaji, M. Shafiqul Hai, Odile Liboiron-Ladouceur, and Rhys Adams. "Photonic integrated circuits for microwave photonics applications." In 2014 International Topical Meeting on Microwave Photonics (MWP) jointly held with the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP). IEEE, 2014. http://dx.doi.org/10.1109/mwp.2014.6994482.
Photonic integrated circuits (PICs) are that subset of optoelectronic integrated circuits (OEICs) that focus primarily on the integration of interconnected guided-wave optical devices. A good example of a simple but potentially important PIC is the butt-coupled integration of a distributed feedback (DFB) laser with an electroabsorption modulator to provide a low-chirp high-speed modulated source.1 Many researchers have also pointed out that three-section continuously tunable distributed Bragg reflector (DBR) lasers are also PICs, with an integrated multielement resonator composed of a separately controlled gain medium, phase shifter, and tunable Bragg mirror.2-4
Reports on the topic "Integrated photonics circuits":
1
Christodoulou, Christos. (DCT) A Reconfigurable RF Photonics Unit Cell For Integrated Circuits. Fort Belvoir, VA: Defense Technical Information Center, August 2012. http://dx.doi.org/10.21236/ada578997.
Shakouri, Ali, Bin Liu, Patrick Abraham, and John E. Bowers. 3D Photonic Integrated Circuits for WDM Applications. Fort Belvoir, VA: Defense Technical Information Center, January 1998. http://dx.doi.org/10.21236/ada461796.
Yang, Guosong. Applications of photonic integrated circuits in biomedicine. ResearchHub Technologies, Inc., May 2024. http://dx.doi.org/10.55277/researchhub.qqgg5z6j.
Adibi, Ali. PECASE: All-Optical Photonic Integrated Circuits in Silicon. Fort Belvoir, VA: Defense Technical Information Center, January 2011. http://dx.doi.org/10.21236/ada559908.
Englund, Dirk, Karl Berggren, Jeffrey Shapiro, Chee W. Wong, Franco Wong, and Gregory Wornell. High-Speed Quantum Key Distribution Using Photonic Integrated Circuits. Fort Belvoir, VA: Defense Technical Information Center, January 2013. http://dx.doi.org/10.21236/ada606948.
Englund, Dirk, Karl Berggren, Jeffrey Shapiro, Chee W. Wong, Franco Wong, and Gregory Wornell. High-Speed Large-Alphabet Quantum Key Distribution Using Photonic Integrated Circuits. Fort Belvoir, VA: Defense Technical Information Center, January 2014. http://dx.doi.org/10.21236/ada603763.
Vawter, G. A., A. Mar, J. Zolper, and V. Hietala. Photonic integrated circuit for all-optical millimeter-wave signal generation. Office of Scientific and Technical Information (OSTI), March 1997. http://dx.doi.org/10.2172/469141.
Sullivan, C. T. GaAs Photonic Integrated Circuit (PIC) development for high performance communications. Office of Scientific and Technical Information (OSTI), March 1998. http://dx.doi.org/10.2172/607505.
