Academic literature on the topic 'Subwavelength photonics'

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Journal articles on the topic "Subwavelength photonics"

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Cheben, Pavel, Iñigo Molina Fernandez, David Smith, Weidong Zhou, and Pierre Berini. "Subwavelength Photonics." Optics and Photonics News 28, no. 5 (2017): 34. http://dx.doi.org/10.1364/opn.28.5.000034.

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Cheben, Pavel, Robert Halir, Jens H. Schmid, Harry A. Atwater, and David R. Smith. "Subwavelength integrated photonics." Nature 560, no. 7720 (2018): 565–72. http://dx.doi.org/10.1038/s41586-018-0421-7.

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Luque-González, José Manuel, Alejandro Sánchez-Postigo, Abdelfettah Hadij-ElHouati, et al. "A review of silicon subwavelength gratings: building break-through devices with anisotropic metamaterials." Nanophotonics 10, no. 11 (2021): 2765–97. http://dx.doi.org/10.1515/nanoph-2021-0110.

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Abstract Silicon photonics is playing a key role in areas as diverse as high-speed optical communications, neural networks, supercomputing, quantum photonics, and sensing, which demand the development of highly efficient and compact light-processing devices. The lithographic segmentation of silicon waveguides at the subwavelength scale enables the synthesis of artificial materials that significantly expand the design space in silicon photonics. The optical properties of these metamaterials can be controlled by a judicious design of the subwavelength grating geometry, enhancing the performance
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Shcherbakov, M. R., D. N. Neshev, B. Hopkins, et al. "Nonlinear Properties of "Magnetic Light"." Asia Pacific Physics Newsletter 04, no. 01 (2015): 57–58. http://dx.doi.org/10.1142/s2251158x15000211.

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Control of light at the nanoscale is demanding for future successful on-chip integration. At the subwavelength scale, the conventional optical elements such as lenses become not functional, and they require conceptually new approach for a design of nanoscale photonic devices. The most common approach to the subwavelength photonics is based on plasmonic nanoparticles and plasmonic waveguides due to their ability to capture and concentrate visible light at subwavelength dimensions. But the main drawback of all plasmonic devices is their intrinsic losses due to metallic components which affect st
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Wu, Sailong, Xin Mu, Lirong Cheng, Simei Mao, and H. Y. Fu. "State-of-the-Art and Perspectives on Silicon Waveguide Crossings: A Review." Micromachines 11, no. 3 (2020): 326. http://dx.doi.org/10.3390/mi11030326.

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In the past few decades, silicon photonics has witnessed a ramp-up of investment in both research and industry. As a basic building block, silicon waveguide crossing is inevitable for dense silicon photonic integrated circuits and efficient crossing designs will greatly improve the performance of photonic devices with multiple crossings. In this paper, we focus on the state-of-the-art and perspectives on silicon waveguide crossings. It reviews several classical structures in silicon waveguide crossing design, such as shaped taper, multimode interference, subwavelength grating, holey subwavelen
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Yu, W., D. Wu, X. Duan, and Y. Yi. "Subwavelength Grating Structure with High Aspect Ratio and Tapered Sidewall Profiles." MRS Advances 1, no. 23 (2015): 1693–701. http://dx.doi.org/10.1557/adv.2015.32.

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ABSTRACTCMOS-compatible fabrication and etching processes are often used in subwavelength grating structures manufacturing, it normally generates tapered sidewall profile of the gratings. In this work, we have studied the impacts on resonance mode characteristics of subwavelength grating structures due to the tapered sidewall profile, as well as grating with high aspect ratio. Our simulation results have revealed that both of these two factors play important roles on the resonance mode behavior of subwavelength grating devices. We also discussed the mechanism between the guided mode resonance
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Yoon, Hosang, Kitty Y. M. Yeung, Philip Kim, and Donhee Ham. "Plasmonics with two-dimensional conductors." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 372, no. 2012 (2014): 20130104. http://dx.doi.org/10.1098/rsta.2013.0104.

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A wealth of effort in photonics has been dedicated to the study and engineering of surface plasmonic waves in the skin of three-dimensional bulk metals, owing largely to their trait of subwavelength confinement. Plasmonic waves in two-dimensional conductors, such as semiconductor heterojunction and graphene, contrast the surface plasmonic waves on bulk metals, as the former emerge at gigahertz to terahertz and infrared frequencies well below the photonics regime and can exhibit far stronger subwavelength confinement. This review elucidates the machinery behind the unique behaviours of the two-
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Law, M. "Nanoribbon Waveguides for Subwavelength Photonics Integration." Science 305, no. 5688 (2004): 1269–73. http://dx.doi.org/10.1126/science.1100999.

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Sirbuly, Donald J., Matt Law, Haoquan Yan, and Peidong Yang. "Semiconductor Nanowires for Subwavelength Photonics Integration." Journal of Physical Chemistry B 109, no. 32 (2005): 15190–213. http://dx.doi.org/10.1021/jp051813i.

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Wang, Junjia, Ivan Glesk, and Lawrence R. Chen. "Subwavelength grating devices in silicon photonics." Science Bulletin 61, no. 11 (2016): 879–88. http://dx.doi.org/10.1007/s11434-016-1077-z.

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Dissertations / Theses on the topic "Subwavelength photonics"

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Zhang, Jianhao. "Subwavelength engineering of silicon waveguides and cavities for nonlinear photonics." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS332/document.

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Les effets Pockels de deuxième ordre et les effets Kerr de troisième ordre font partie des effets importants exploités pour la modulation de la lumière et la génération de sources dans les plateformes technologiques de la photonique intégrée. Pour tirer parti de ces non-linéarités en photonique au silicium, l'utilisation de structures optiques sub-longueurs d'onde a été explorée. Dans ce contexte, ce travail de thèse s'est concentré sur deux aspects principaux, notamment : 1) L’exploration d'un nouveau schéma de cavité photonique pour tirer profit de l'effet Pockels électro-optique dans les st
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Rolly, Brice. "Subwavelength photonic resonators for enhancing light-matter interactions." Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM4366.

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Les antennes optiques sont des structures qui permettent de convertir, dans les deux sens, l'énergie électromagnétique entre un faisceau lumineux et une source (ou un absorbeur) localisée en son sein. L'utilisation de résonateurs de taille inférieure à la longueur d'onde permet de réaliser cette fonction de manière efficace, sur une bande spectrale relativement étendue, et d'avoir une antenne compacte.La bonne connaissance des propriétés optiques de ces résonateurs, pris séparément, et de leurs couplages entre eux, est nécessaire pour pouvoir proposer des designs d'antenne efficaces.Dans cette
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Wadsworth, Samuel Lanning. "Multilayered planar periodic subwavelength microstructures for generating and detecting circularly polarized thermal infrared radiation." Doctoral diss., University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5075.

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Generation and detection of circularly-polarized (CP) radiation in the 8- to 12-micrometers] band of the infrared (IR) spectrum is crucial for polarization sensing and imaging scenarios. There is very little naturally occurring CP radiation in the long-wave IR band, so that useful functionalities may be obtained by exploiting preferential radiation and transmission characteristics of engineered metamaterials. Conventional CP devices in the IR utilize birefringent crystals, which are typically bulky and expensive to manufacture. The operation of these devices is generally optimized at a single
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Kut, King Kan Warren. "Design and characterization of subwavelength grating (SWG) engineered silicon photonics devices fabricated by immersion lithography." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPAST099.

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La technologie photonique sur silicium s'appuie sur les procédés matures de fabrication de l'industrie du semi-conducteur pour produire des composants opto-électroniques à échelle industrielle. Les métamatériaux à base de réseaux sub-longueur d'onde permettent de contrôler le confinement du mode et la dispersion, et ont ainsi été implémentés pour démontrer des performances de pointe de composants photoniques intégrés. Les effets de diffraction et de réflexions sont supprimés dans les matériaux sub-longueur d'onde. Leurs dimensions sont petites et sont environ de 100 nm. Jusqu'à présent, la maj
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Fievre, Ange Marie P. "Uniquely Identifiable Tamper-Evident Device Using Coupling between Subwavelength Gratings." FIU Digital Commons, 2015. http://digitalcommons.fiu.edu/etd/1762.

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Reliability and sensitive information protection are critical aspects of integrated circuits. A novel technique using near-field evanescent wave coupling from two subwavelength gratings (SWGs), with the input laser source delivered through an optical fiber is presented for tamper evidence of electronic components. The first grating of the pair of coupled subwavelength gratings (CSWGs) was milled directly on the output facet of the silica fiber using focused ion beam (FIB) etching. The second grating was patterned using e-beam lithography and etched into a glass substrate using reactive ion etc
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Mazuir, Clarisse. "Design, fabrication, and testing of high-transparency deep ultra-violet contacts using surface plasmon coupling in subwavelength aluminum meshes." Doctoral diss., University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4979.

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The present work aims at enhancing the external quantum efficiencies of ultra-violet (UV) sensitive photodetectors (PDs) and light emitting diodes (LEDs)for any light polarization. Deep UV solid state devices are made out of AlGaN or MgZnO and their performances suffer from the high resistivity of their p-doped regions. They require transparent p-contacts; yet the most commonly used transparent contacts have low transmission in the UV: indium tin oxide (ITO) and nickel-gold (Ni/Au 5/5 nms) transmit less than 50% and 30% respectively at 300 nm. Here we investigate the use of surface plasmons (S
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Nuño, ruano Paula. "Optomechanical silicon metamaterials for Brillouin-based devices." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPAST122.

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La photonique au silicium suscite un immense intérêt dans la recherche fondamentale et le développement technologique et commercial en raison de sa compatibilité avec les techniques de fabrication et de traitement standard de l'industrie électronique. Traditionnellement développée pour les applications de télécommunication de données, la photonique au silicium explore aujourd'hui d'autres domaines, tels que le traitement des signaux sur puce, la détection, les communications entre la puce et l'espace libre, et même l'informatique quantiques. Ce large éventail d'applications est possible grâce
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Lou, Fei. "Design, fabrication and characterization of plasmonic components based on silicon nanowire platform." Doctoral thesis, KTH, Optik och Fotonik, OFO, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-143953.

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Optical interconnects based on CMOS compatible photonic integrated circuits are regarded as a promising technique to tackle the issues traditional electronics faces, such as limited bandwidth, latency, vast energy consumption and so on. In recent years, plasmonic integrated components have gained great attentions due to the properties of nano-scale confinement, which may potentially bridge the size mismatch between photonic and electronic circuits. Based on silicon nanowire platform, this thesis work studies the design, fabrication and characterization of several integrated plasmonic component
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Ye, Erika. "Periodic subwavelength photonic structures." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/111287.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 110-117).<br>Three applications of the interaction of light with periodic dielectric structures are investigated. The first application is large-area spectroscopy, for which we use the mid-field diffraction pattern generated by the light source passing through a transmission grating to determine its spectral composition. By utilizing a large grating size, we are able to achieve resolutions
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Lombardo, David. "Design and Fabrication of Suspended Waveguides With Photonic Grating Structures." University of Dayton / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1591796311145344.

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Books on the topic "Subwavelength photonics"

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Basu, Prasanta Kumar, Bratati Mukhopadhyay, and Rikmantra Basu. Semiconductor Nanophotonics. Oxford University PressOxford, 2022. http://dx.doi.org/10.1093/oso/9780198784692.001.0001.

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Abstract Nanometre sized structures made of semiconductors, insulators and metals and grown by modern growth technologies or by chemical synthesis exhibit novel electronic and optical phenomena due to confinement of electrons and photons. Strong interactions between electrons and photons in narrow regions lead to inhibited spontaneous emission, thresholdless laser operation, and Bose Einstein condensation of exciton-polaritons in microcavities. Generation of sub-wavelength radiation by surface Plasmon-polaritons at metal-semiconductor interfaces, creation of photonic band gap in dielectrics, a
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Book chapters on the topic "Subwavelength photonics"

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Tsang, Hon Ki, Xia Chen, Zhenzhou Cheng, Wen Zhou, and Yeyu Tong. "Subwavelength Silicon Photonics." In Topics in Applied Physics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68222-4_6.

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Minin, Igor, and Oleg Minin. "Subwavelength Focusing Properties of Diffractive Photonic Crystal Lens." In SpringerBriefs in Physics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24253-8_3.

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Luo, Chiyan, and John D. Joannopoulos. "Negative Refraction and Subwavelength Imaging in Photonic Crystals." In Negative-Refraction Metamaterials. John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471744751.ch7.

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Ozbay, Ekmel, and Gonca Ozkan. "Negative Refraction and Subwavelength Focusing in Two-Dimensional Photonic Crystals." In Physics of Negative Refraction and Negative Index Materials. Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-72132-1_6.

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Sahai, Shreya, and Yong-Kyu "YK" Yoon. "Advancements in TCO-Based Modulators with Emerging LNO/BTO Interfaces for Silicon Photonics and Next-Generation Plasmonic Applications." In Mastering Optoelectronics - Fundamentals, Applications, and Innovations [Working Title]. IntechOpen, 2025. https://doi.org/10.5772/intechopen.1009912.

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The emergence of Transparent Conducting Oxides (TCOs) has revolutionized the electro-optic modulator design, with the unique combination of tunable carrier concentration, subwavelength confinement and reduced optical losses. These characteristics enable the design of ultra-compact, high speed and energy efficient devices tailored for next generation Photonic and Plasmonic applications. Leveraging epsilon near zero (ENZ) behavior and compatibility with surface plasmon polaritons (SPPs), these modulators offer exceptional performance metrics including high extinction ratios, low insertion losses
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Xing, Xiaobo, Huaqing Yu, Debin Zhu, et al. "Subwavelength and Nanometer Diameter Optical Polymer Fibers as Building Blocks for Miniaturized Photonics Integration." In Optical Communication. InTech, 2012. http://dx.doi.org/10.5772/47822.

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Radamson, Henry, and Lars Thylén. "Complementing Silicon With Other Materials for Light Emission, Efficient Light Modulation and Subwavelength Light Confinement." In Monolithic Nanoscale Photonics–Electronics Integration in Silicon and Other Group IV Elements. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-419975-0.00005-2.

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Osgood, Richard M., Jerry Icban Dadap, and Nicolae C. Panoiu. "Nonlinear optical phenomena in subwavelength photonic nanowires." In Fundamentals and Applications of Nonlinear Nanophotonics. Elsevier, 2024. http://dx.doi.org/10.1016/b978-0-323-90614-2.00008-0.

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"Artificial Media: Subwavelength Scale Optical Properties." In Encyclopedia of Optical and Photonic Engineering, Second Edition. CRC Press, 2015. http://dx.doi.org/10.1081/e-eoe2-120009537.

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Benisty, Henri, Jean-Jacques Greffet, and Philippe Lalanne. "Localized surface plasmons." In Introduction to Nanophotonics. Oxford University Press, 2022. http://dx.doi.org/10.1093/oso/9780198786139.003.0014.

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Plasmonic-based nanostructures are of considerable interest because of their unique capability of confining light at a deep subwavelength scale, something that cannot be achieved with conventional lenses in 2D and photonic microcavities in 3D which are diffraction-limited. This feature can be used to perform near-field imaging beyond the diffraction limit, to implement nanoscale light sources, enhance the capacity of data storage devices or guide light at nanoscale to name a few examples. The confinement of light comes with another important property: the enhancement of the field. We introduce
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Conference papers on the topic "Subwavelength photonics"

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Arnold, Kellen P., Joshua A. Allen, Sami I. Halimi, et al. "Subwavelength-engineered Antislot Photonic Crystals in a Silicon Photonics Foundry for On-chip Communications." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.sth4p.2.

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We report scalable foundry fabrication and characterization of photonic crystal nanobeam waveguides incorporating subwavelength-scale dielectric antislot unit cells. This work enables enhanced light-matter interaction and three-fold improvement in VπL when incorporated in Mach-Zehnder modulators.
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Ye, W. N., D. Benedikovic, Q. Liu, et al. "Silicon integrated photonic devices with subwavelength metamaterials." In 2024 IEEE Photonics Conference (IPC). IEEE, 2024. https://doi.org/10.1109/ipc60965.2024.10799626.

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Ye, Winnie N., Dusan Gostimirovic, Yule Xiong, et al. "Enhancing Telecommunication and Data Communication with Silicon Integrated Photonics." In Frontiers in Optics. Optica Publishing Group, 2024. https://doi.org/10.1364/fio.2024.fm5e.4.

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This paper presents our advancements in silicon integrated photonics for telecommunication and data communication. Our key innovations, including integrated subwavelength gratings, demonstrate promising improvements in device performance and fabrication tolerance.
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Xie, Luyao, and Lawrence R. Chen. "Optical Delay in Subwavelength Grating Waveguides Operating Near the Bandgap." In Integrated Photonics Research, Silicon and Nanophotonics. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/iprsn.2024.im4g.4.

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Zhai, Tingting, Binbin Wang, Kuan-Ting Wu, et al. "Subwavelength plasmonic-enhanced graphene-hBN-graphene silicon modulator." In Integrated Photonics Research, Silicon and Nanophotonics. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/iprsn.2022.iw4b.1.

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We demonstrate a high-performance subwavelength scale plasmonic enhanced graphene/hexagonal boron nitride/graphene-based silicon electro-optic modulator, enabling low energy consumption for applications in communications, nonlinear photonics, and photonic neuromorphic networks.
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Arnold, Kellen P., Joshua A. Allen, Sami I. Halimi, et al. "Deep Subwavelength Slotted Photonic Crystals Fabricated in a Monolithic Silicon Photonics Technology." In CLEO: Applications and Technology. Optica Publishing Group, 2023. http://dx.doi.org/10.1364/cleo_at.2023.am4m.6.

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We report deep subwavelength-engineered slotted photonic crystal nanobeams with minimum features &lt;70 nm fabricated using a 90 nm monolithic silicon photonics technology at GlobalFoundries. This work enables potential for scalable, advanced integrated photonics applications.
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Cunningham, Brian T. "Subwavelength Photonics for Biosensing." In Integrated Photonics Research, Silicon and Nanophotonics. OSA, 2012. http://dx.doi.org/10.1364/iprsn.2012.iw4c.1.

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Cheben, Pavel. "Subwavelength silicon photonics (Conference Presentation)." In Smart Photonic and Optoelectronic Integrated Circuits XXI, edited by El-Hang Lee and Sailing He. SPIE, 2019. http://dx.doi.org/10.1117/12.2506428.

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Halir, R., J. M. Luque-Gonzalez, A. Sanchez-Postigo, et al. "Subwavelength silicon photonics : Keynote presentation." In 2020 Photonics North (PN). IEEE, 2020. http://dx.doi.org/10.1109/pn50013.2020.9166943.

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Schmid, J. H., P. Cheben, D. X. Xu, et al. "Subwavelength engineering in silicon photonics." In 2016 Progress in Electromagnetic Research Symposium (PIERS). IEEE, 2016. http://dx.doi.org/10.1109/piers.2016.7734470.

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Reports on the topic "Subwavelength photonics"

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Zia, Rashid, and Jonathan A. Kurvits. PECASE: Resonantly-Enhanced Lanthanide Emitters for Subwavelength-Scale, Active Photonics. Defense Technical Information Center, 2015. http://dx.doi.org/10.21236/ad1003197.

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Jain, Aditya. Photonic molecules for subwavelength light confinement design and applications. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1417977.

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