Добірка наукової літератури з теми "Optical phase locked loops"
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Статті в журналах з теми "Optical phase locked loops"
Naglič, L., L. Pavlovič, B. Batagelj, and M. Vidmar. "Improved phase detector for electro-optical phase-locked loops." Electronics Letters 44, no. 12 (2008): 758. http://dx.doi.org/10.1049/el:20080069.
Повний текст джерелаSatyan, Naresh, Wei Liang, Firooz Aflatouni, Amnon Yariv, Anthony Kewitsch, George Rakuljic, and Hossein Hashemi. "Phase-Controlled Apertures Using Heterodyne Optical Phase-Locked Loops." IEEE Photonics Technology Letters 20, no. 11 (June 2008): 897–99. http://dx.doi.org/10.1109/lpt.2008.922335.
Повний текст джерелаXU Nan, 许楠, 刘立人 LIU Liren, 刘德安 LIU Dean, and 周煜 ZHOU Yu. "Optical Phase Locked Loops in Inter-Satellites Coherent Optical Communications." Laser & Optoelectronics Progress 45, no. 4 (2008): 25–33. http://dx.doi.org/10.3788/lop20084504.0025.
Повний текст джерелаKim, J., F. X. Kärtner, and F. Ludwig. "Balanced optical-microwave phase detectors for optoelectronic phase-locked loops." Optics Letters 31, no. 24 (November 22, 2006): 3659. http://dx.doi.org/10.1364/ol.31.003659.
Повний текст джерелаLiang, Wei, Naresh Satyan, Firooz Aflatouni, Amnon Yariv, Anthony Kewitsch, George Rakuljic, and Hossein Hashemi. "Coherent beam combining with multilevel optical phase-locked loops." Journal of the Optical Society of America B 24, no. 12 (November 8, 2007): 2930. http://dx.doi.org/10.1364/josab.24.002930.
Повний текст джерелаZhao Xin, 赵馨, 董岩 Dong Yan, 刘洋 Liu Yang, 宋延嵩 Song Yansong, and 常帅 Chang Shuai. "Optical Phase Locked Loop Technology Based on Multistage Compound Loops." Acta Optica Sinica 38, no. 5 (2018): 0506002. http://dx.doi.org/10.3788/aos201838.0506002.
Повний текст джерелаZhang, Zhao. "CMOS phase-locked loops in ISSCC 2023." Journal of Semiconductors 44, no. 5 (May 1, 2023): 050205. http://dx.doi.org/10.1088/1674-4926/44/5/050205.
Повний текст джерела., Madhumita Bhattacharya. "A SCHEME FOR OPTICAL PULSE GENERATION USING OPTOELECTRONIC PHASE LOCKED LOOPS." International Journal of Research in Engineering and Technology 03, no. 03 (March 25, 2014): 349–52. http://dx.doi.org/10.15623/ijret.2014.0303064.
Повний текст джерелаTsyrulnikova, L. A., B. P. Sudeev, and A. R. Safin. "Wave Analogs of Media Based on Phase Locked Loops." Journal of the Russian Universities. Radioelectronics 23, no. 3 (July 21, 2020): 32–40. http://dx.doi.org/10.32603/1993-8985-2020-23-3-32-40.
Повний текст джерелаBhattacharya, Madhumita, Anuj Kumar Saw, and Taraprasad Chattopadhyay. "Optical Comb Generation for DWDM Applications using Multiple Optoelectronic Phase Locked Loops." IETE Journal of Research 50, no. 5 (September 2004): 331–35. http://dx.doi.org/10.1080/03772063.2004.11665522.
Повний текст джерелаДисертації з теми "Optical phase locked loops"
Boyd, Richard L. (Richard Lyman). "An optical phase locked loop for semiconductor lasers." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/35943.
Повний текст джерелаTitle as it appeared in MIT Graduate list, June, 1988: An optical phase locked loop.
Includes bibliographical references.
by Richard L. Boyd.
M.S.
Beaudoin, Francis. "Design and implementation of a gigabit-rate optical, receiver and a digital frequency-locked loop for phase-locked loop based applications." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=79996.
Повний текст джерелаCMOS technologies, especially state-of-the-art processes like the 0.18mum CMOS, permit integration of huge amounts of transistors per millimeter square. Furthermore, deep-submicron CMOS processes have similar RF performances to their traditional bipolar equivalent. It is therefore a small footstep to go to congregate high-speed analog circuits with digital cores on a single die.
This thesis addresses two of the building blocks found in an optical communication receiver, namely the analog front-end receiver and a digital frequency-acquisition based clock-and-data recovery circuit. The latter reduces the headcount of bulky passive components needed in the implementation of the loop filter by porting the analog loop to the digital domain. This circuit has been successfully fabricated and tested.
Finally, an optical front-end, comprising a transimpedance amplifier and a limiting amplifier is proposed and fabricated using a standard 0.18mum CMOS process. The speed of this circuit has been pushed up to 5Gb/s. Different techniques have been employed to increase the effective bandwidth of the input amplifier, namely the use of a constant-k filter.
Kassa, Wosen Eshetu. "Modélisation électrique de laser semi-conducteurs pour les communications à haut débit de données." Thesis, Paris Est, 2015. http://www.theses.fr/2015PEST1016/document.
Повний текст джерелаThe advancement of digital optical communication in the long-haul and access networks has triggered emerging technologies in the microwave/millimeter-wave domain. These hybrid systems are highly influenced not only by the optical link impairments but also electrical circuit effects. The optical and electrical effects can be well studied at the same time using computer aided tools by developing equivalent circuit models of the whole link components such as semiconductor lasers, modulators, photo detectors and optical fiber. In this thesis, circuit representations of the photonic link components are developed to study different architectures. Since the optical light source is the main limiting factor of the optical link, particular attention is given to including the most important characteristics of single mode semiconductor lasers. The laser equivalent circuit model which represents the envelope of the optical signal is modified to include the laser phase noise properties. This modification is particularly necessary to study systems where the optical phase noise is important. Such systems include optical remote heterodyne systems and optical self-heterodyne systems. Measurement results of the laser characteristics are compared with simulation results in order to validate the equivalent circuit model under different conditions. It is shown that the equivalent circuit model can precisely predict the component behaviors for system level simulations. To demonstrate the capability of the equivalent circuit model of the photonic link to analyze microwave/millimeter-wave systems, the new circuit model of the laser along with the behavioral models of other components are used to characterize different radio-over-fiber (RoF) links such as intensity modulation – direct detection (IM-DD) and optical heterodyne RoF systems. Wireless signal with specifications complying with IEEE 802.15.3c standard for the millimeter-wave frequency band is transmitted over the RoF links. The system performance is analyzed based on EVM evaluation. The analysis shows that effective analysis of microwave/millimeter-wave photonics systems is achieved by using circuit models which allows us to take into account both electrical and optical behaviors at the same time
Pinheiro, Ricardo Bressan. "Projeto de filtros tipo \"só-pólo\" para malhas de sincronismo de fase de alta frequência." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/3/3139/tde-30112010-153611/.
Повний текст джерелаThe evolution of communication systems is discussed, with emphasis on optical technology. Special consideration is given to the continuous need for increasing the capacity of such systems, and the impact over future optical communication. In view of the great demands imposed over the capacity of future optical systems, an overview is presented of two recent proposals found in the literature, one of such proposals being the implementation of a generator of short optical pulses, and the other being a clock extractor device realized through the use of optical techniques. A brief review is made of phase-locked loop (or PLL) theory, to show how the discussed proposals could be used to realize tipical functions found in these systems. The very high loop gains (the so-called parameter K) that must be used in PLLs of optical communication systems are emphasized. After discussion of the necessary characteristics for PLLs of future optical systems, and also after a review of some concepts of the theory of electrical networks and filters, two design procedures for filters to be used in such PLLs are presented. Both designs have the goal of allowing the use of loop filters with any type and order. The first type of design has the objective to realize a PLL transfer function that has a frequency response identical to the response of a chosen type of filter. The other design starts with a chosen type of filter for a PLL loop filter, arriving to an suitable PLL transfer function. Some algorithms for determination of important design parameters are also presented. After the discussion of the two types of design, some examples of PLLs obtained by such methods are presented. For each example, frequency response curves are presented for the PLL and the respective loop filter, as well as the root locus and the capture response for the PLL so obtained. The capture process was studied through the use of simulations with parameters intended to approximate real implementation conditions, although noise effects are not considered. Finally, some possible research lines are discussed, whose main focus is on filters with finite poles and zeros.
Terlemez, Bortecene. "Oscillation Control in CMOS Phase-Locked Loops." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/4841.
Повний текст джерелаGdeisat, Munther Ahmad. "Fringe pattern demodulation using digital phase locked loops." Thesis, Liverpool John Moores University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.521754.
Повний текст джерелаSouder, William Dai Foster. "A low power 10 GHz phase locked loop for radar applications implemented in 0.13 um SiGe technology." Auburn, Ala, 2009. http://hdl.handle.net/10415/1631.
Повний текст джерелаBordonalli, Aldario Chrestani. "Optical injection phase-lock loops." Thesis, University College London (University of London), 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244183.
Повний текст джерелаRatcliff, Marcus Dai Foster. "Phase locked loop analysis and design." Auburn, Ala, 2008. http://hdl.handle.net/10415/1452.
Повний текст джерелаEklund, Robert. "Linearization of Voltage-Controlled Oscillators in Phase-Locked Loops." Thesis, Linköping University, Department of Science and Technology, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-5366.
Повний текст джерелаThis is a thesis report done as part of the Master of Science in Electronics Design Engineering given at Linköping University, Campus Norrköping. The thesis work is done at Ericsson AB in the spring of 2005. The thesis describes a method of removing variations in the tuning sensitivity of voltage-controlled crystal oscillators due to different manufacturing processes. These variations results in unwanted variations in the modulation bandwidth of the phase-locked loop the oscillator is used in. Through examination of the theory of phase-locked loops it is found that the bandwidth of the loop is dependent on the tuning sensitivity of the oscillator.
A method of correcting the oscillator-sensitivity by amplifying or attenuating the control-voltage of the oscillator is developed. The size of the correction depends on the difference in oscillator-sensitivity compared to that of an ideal oscillator. This error is measured and the correct correction constant calculated.
To facilitate the measurements and correction extra circuits are developed and inserted in the loop. The circuits are both analog and digital. The analog circuits are mounted on an extra circuit board and the digital circuits are implemented in VHDL in an external FPGA.
Tests and theoretical calculations show that the method is valid and able to correct both positive and negative variations in oscillator-sensitivity of up to a factor ±2.5 times. The bandwidth of the loop can be adjusted between 2 to 15 Hz (up to ±8 dB, relative an unmodified loop).
Книги з теми "Optical phase locked loops"
Natarajan, S. Phase error statistics of a phase-locked loop synchronized direct detection optical PPM communication system: Technical report. Urbana, Ill: Electro-Optic Systems Laboratory, Dept. of Electrical and Computer Engineering, College of Engineering, University of Illinois, 1987.
Знайти повний текст джерелаStephens, Donald R. Phase-locked loops for wireless communications: Digital, analog, and optical implementations. 2nd ed. New York: Kluwer Academic, 2002.
Знайти повний текст джерелаStephens, Donald R. Phase-locked loops for wireless communications: Digital, analog, and optical implementations. 2nd ed. Boston: Kluwer Academic, 2002.
Знайти повний текст джерелаStephens, Donald R. Phase-locked loops for wireless communications: Digital, analog, and optical implementations. 2nd ed. Boston: Kluwer Academic, 2002.
Знайти повний текст джерелаS, Gardner Chester, and United States. National Aeronautics and Space Administration., eds. Phase locked loop synchonization for direct detection optical PPM communication systems: Technical report. Urbana, Ill: Electro-Optic Systems Laboratory, Dept. of Electrical and Computer Engineering, College of Engineering, University of Illinois, 1985.
Знайти повний текст джерелаRuggles, Stephen L. Phase-lock-loop application for fiber optic receiver. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1991.
Знайти повний текст джерелаW, Wills Robert, and Langley Research Center, eds. Phase-lock-loop application for fiber optic receiver. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1991.
Знайти повний текст джерелаW, Wills Robert, and Langley Research Center, eds. Phase-lock-loop application for fiber optic receiver. Hampton, Va: National Aeronautics and Space Administration, Langley Research Center, 1991.
Знайти повний текст джерелаBrennan, Paul V. Phase-Locked Loops. London: Macmillan Education UK, 1996. http://dx.doi.org/10.1007/978-1-349-14006-0.
Повний текст джерелаEncinas, J. B. Phase Locked Loops. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-3064-0.
Повний текст джерелаЧастини книг з теми "Optical phase locked loops"
Fang, Zujie, Haiwen Cai, Gaoting Chen, and Ronghui Qu. "Optical Phase Locked Loop and Frequency Transfer." In Optical and Fiber Communications Reports, 235–66. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-5257-6_8.
Повний текст джерелаNishikido, J., and A. Himeno. "An Optical Phase-Locked Loop Using an Acousto-optic Frequency Shifter." In Photonic Switching II, 274–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-76023-5_55.
Повний текст джерелаCamatel, S., V. Ferrero, R. Gaudino, and P. Poggiolini. "2.5 Gbps 2-PSK Ultra-Dense WDM Homodyne Coherent Detection Using a Sub-Carrier Based Optical Phase-Locked Loop." In Optical Networks and Technologies, 357–63. Boston, MA: Springer US, 2005. http://dx.doi.org/10.1007/0-387-23178-1_44.
Повний текст джерелаPederson, Donald O., and Kartikeya Mayaram. "Phase-Locked Loops." In Analog Integrated Circuits for Communication, 479–520. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4757-2128-7_14.
Повний текст джерелаSobot, Robert. "Phase-Locked Loops." In Wireless Communication Electronics, 253–62. Boston, MA: Springer US, 2012. http://dx.doi.org/10.1007/978-1-4614-1117-8_10.
Повний текст джерелаBergmans, Jan W. M. "Phase-Locked Loops." In Digital Baseband Transmission and Recording, 591–624. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-2471-4_11.
Повний текст джерелаBarry, John R., Edward A. Lee, and David G. Messerschmitt. "Phase-Locked Loops." In Digital Communication, 701–25. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4615-0227-2_14.
Повний текст джерелаSkorokhod, Anatoli V., Frank C. Hoppensteadt, and Habib Salehi. "Phase-Locked Loops." In Applied Mathematical Sciences, 343–75. New York, NY: Springer New York, 2002. http://dx.doi.org/10.1007/978-0-387-22446-6_11.
Повний текст джерелаLee, Edward A., and David G. Messerschmitt. "Phase-Locked Loops." In Digital Communication, 523–47. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1303-5_13.
Повний текст джерелаPederson, Donald O., and Kartikeya Mayaram. "Phase-Locked Loops." In Analog Integrated Circuits for Communication, 485–523. Boston, MA: Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-68030-9_15.
Повний текст джерелаТези доповідей конференцій з теми "Optical phase locked loops"
Tsang, Mankei, Jeffrey H. Shapiro, and Seth Lloyd. "Quantum Optical Temporal Phase Estimation by Homodyne Phase-Locked Loops." In International Quantum Electronics Conference. Washington, D.C.: OSA, 2009. http://dx.doi.org/10.1364/iqec.2009.itui6.
Повний текст джерелаColdren, Larry A., Mingzhi Lu, Hyun-chul Park, Eli Bloch, John Parker, Leif A. Johansson, and Mark J. Rodwell. "New Opportunities for Optical Phase-locked Loops in Coherent Photonics." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 2013. http://dx.doi.org/10.1364/ofc.2013.oth3h.5.
Повний текст джерелаLangley, L. N. "Optical phase locked loops as signal sources for coherent optical beamforming." In IEE Colloquium on Fibre Optics in Microwave Systems and Radio Access. IEE, 1997. http://dx.doi.org/10.1049/ic:19970721.
Повний текст джерелаKazovsky, L. G., and D. A. Atlas. "PSK Synchronous Heterodyne and Homodyne Experiments Using Optical Phase-Locked Loops." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 1990. http://dx.doi.org/10.1364/ofc.1990.pd11.
Повний текст джерелаLu, Mingzhi, Hyun-Chul Park, Eli Bloch, Leif A. Johansson, Mark J. Rodwell, and Larry A. Coldren. "A Highly-Integrated Optical Frequency Synthesizer Based on Phase-locked Loops." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/ofc.2014.w1g.4.
Повний текст джерелаRistic, S., A. Bhardwaj, M. J. Rodwell, L. A. Coldren, and L. A. Johansson. "Integrated Optical Phase-Locked Loop." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 2009. http://dx.doi.org/10.1364/ofc.2009.pdpb3.
Повний текст джерелаRistic, S., A. Bhardwaj, M. J. Rodwell, L. A. Coldren, and L. A. Johansson. "Integrated Optical Phase-Locked Loop." In National Fiber Optic Engineers Conference. Washington, D.C.: OSA, 2009. http://dx.doi.org/10.1364/nfoec.2009.pdpb3.
Повний текст джерелаNejadmalayeri, Amir H., Hyunil Byun, Jungwon Kim, Douglas C. Trotter, Christopher DeRose, Anthony L. Lentine, William A. Zortman, Michael R. Watts, and Franz X. Kärtner. "Integrated optical phase locked loop." In CLEO: Science and Innovations. Washington, D.C.: OSA, 2011. http://dx.doi.org/10.1364/cleo_si.2011.cthy7.
Повний текст джерелаTaubman, Matthew S. "Optical frequency stabilization and optical phase locked loops: Golden threads of precision measurement." In 2013 American Control Conference (ACC). IEEE, 2013. http://dx.doi.org/10.1109/acc.2013.6580047.
Повний текст джерелаPengbo Shen, Davies, Shillue, D'Addario, and Payne. "Millimetre wave generation using an optical comb generator with optical phase-locked loops." In International Topical Meeting on Microwave Photonics MWP-02. IEEE, 2002. http://dx.doi.org/10.1109/mwp.2002.1158870.
Повний текст джерелаЗвіти організацій з теми "Optical phase locked loops"
Seeds, Alwyn J., and Martyn Fice. Phase-locked Optical Signal Recovery. Fort Belvoir, VA: Defense Technical Information Center, January 2009. http://dx.doi.org/10.21236/ada524534.
Повний текст джерелаJohansson, Leif, Larry Coldren, and Mark Rodwell. Phase-Locked Optical Generation of mmW/THz Signals. Fort Belvoir, VA: Defense Technical Information Center, November 2009. http://dx.doi.org/10.21236/ada517049.
Повний текст джерела