Academic literature on the topic 'Space division multiplexing'
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Journal articles on the topic "Space division multiplexing"
TSUCHIDA, Yukihiro, Koichi MAEDA, and Ryuichi SUGIZAKI. "Multicore EDFA for Space Division Multiplexing." IEICE Transactions on Communications E97.B, no. 7 (2014): 1265–71. http://dx.doi.org/10.1587/transcom.e97.b.1265.
Full textRichardson, D. J., J. M. Fini, and L. E. Nelson. "Space-division multiplexing in optical fibres." Nature Photonics 7, no. 5 (April 29, 2013): 354–62. http://dx.doi.org/10.1038/nphoton.2013.94.
Full textPan, Z., K. K. Wong, and T. S. Ng. "Generalized Multiuser Orthogonal Space-Division Multiplexing." IEEE Transactions on Wireless Communications 3, no. 6 (November 2004): 1969–73. http://dx.doi.org/10.1109/twc.2004.837449.
Full textZhou, Chao, Aneesh Alex, Janarthanan Rasakanthan, and Yutao Ma. "Space-division multiplexing optical coherence tomography." Optics Express 21, no. 16 (August 6, 2013): 19219. http://dx.doi.org/10.1364/oe.21.019219.
Full textLi, Guifang, Magnus Karlsson, Xiang Liu, and Yves Quiquempois. "Focus issue introduction: space-division multiplexing." Optics Express 22, no. 26 (December 29, 2014): 32526. http://dx.doi.org/10.1364/oe.22.032526.
Full textCarboni, Christian, and Guifang Li. "Novel applications of space-division multiplexing." Frontiers of Optoelectronics 9, no. 2 (April 9, 2016): 270–76. http://dx.doi.org/10.1007/s12200-016-0607-2.
Full textTu Jiajing, 涂佳静, and 李朝晖 Li Zhaohui. "Review of Space Division Multiplexing Fibers." Acta Optica Sinica 41, no. 1 (2021): 0106003. http://dx.doi.org/10.3788/aos202141.0106003.
Full textMizuno, Takayuki, and Yutaka Miyamoto. "High-capacity dense space division multiplexing transmission." Optical Fiber Technology 35 (February 2017): 108–17. http://dx.doi.org/10.1016/j.yofte.2016.09.015.
Full textJia, Dagong, Haiwei Zhang, Zhe Ji, Neng Bai, and Guifang Li. "Optical fiber amplifiers for space-division multiplexing." Frontiers of Optoelectronics 5, no. 4 (November 8, 2012): 351–57. http://dx.doi.org/10.1007/s12200-012-0294-6.
Full textPuttnam, Benjamin J., Georg Rademacher, and Ruben S. Luís. "Space-division multiplexing for optical fiber communications." Optica 8, no. 9 (September 2, 2021): 1186. http://dx.doi.org/10.1364/optica.427631.
Full textDissertations / Theses on the topic "Space division multiplexing"
Saridis, Georgios. "Space division multiplexing towards all-optical data centre networks." Thesis, University of Bristol, 2017. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.720834.
Full textJin, Cang. "Spatially integrated erbium-doped fiber amplifiers enabling space-division multiplexing." Doctoral thesis, Université Laval, 2016. http://hdl.handle.net/20.500.11794/27018.
Full textThe exponential increase of communication bandwidth demand is giving rise to the so-called ‘capacity crunch’ expected to materialize within the next decade. Due to the nonlinear limit of the single mode fiber predicted by the information theory, all the state-of-the-art techniques which have so far been developed and utilized in order to extend the optical fiber communication capacity are exhausted. The spatial domain of the lightwave links is proposed as a new degree of freedom that can be employed to increase the number of transmission paths and, subsequently, overcome the looming ‘capacity crunch’. Therefore, the emerging technique named space-division multiplexing (SDM) is a promising candidate for creating next-generation optical networks. To realize SDM in optical fiber links, one needs to investigate novel spatially integrated devices, equipment, and subsystems. Among these elements, the SDM amplifier is a critical subsystem, in particular for the long-haul transmission system. Due to the excellent features of the erbium-doped fiber amplifier (EDFA) used in current state-of-the-art systems, the EDFA is again a prime candidate for implementing practical SDM amplifiers. However, since the SDM introduces a spatial variation of the field in the transverse plane of the optical fibers, spatially integrated erbium-doped fiber amplifiers (SIEDFA) require a careful design. In this thesis, we firstly review the recent progress in SDM, in particular, the SDM optical amplifiers. Next, we identify and discuss the key issues of SIEDFA that require scientific investigation. After that, the EDFA theory is briefly introduced and a corresponding numerical modeling that can be used for simulating the SIEDFA is proposed. Based on a home-made simulation tool, we propose a novel design of an annular based doping profile of few-mode erbium-doped fibers (FM-EDF) and numerically evaluate the performance of single stage as well as double-stage few-mode erbium-doped fiber amplifiers (FM-EDFA) based on such fibers. Afterward, we design annular-cladding erbium-doped multicore fibers (MC-EDF) and numerically evaluate the cladding pumped multicore erbium-doped fiber amplifier (MC-EDFA) based on these fibers as well. In addition to fiber design, we fabricate and characterize a multicore few-mode erbium-doped fiber (MC-FM-EDF), and perform the first demonstration of the spatially integrated optical fiber amplifiers incorporating such specialty doped fibers. Finally, we present the conclusions as well as the perspectives of this research. In general, the investigation and development of the SIEDFA will bring tremendous benefits not only for future SDM transmission systems but also for current state-of-the-art single-mode single-core transmission systems by replacing plural amplifiers by one integrated amplifier.
Lee, King F. "Space-time and space-frequency coded orthogonal frequency division multiplexing transmitter diversity techniques." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/14981.
Full textJain, Saurabh. "Development of multi-element fibres for applications in space-division multiplexing." Thesis, University of Southampton, 2015. https://eprints.soton.ac.uk/391292/.
Full textRende, Deniz. "Bit-interleaved space-frequency coded modulation for orthogonal frequency-division multiplexing systems." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0006420.
Full textPelegrina, Bonilla Gabriel [Verfasser]. "Asymmetric fused fiber couplers for wavelength- and space-division multiplexing / Gabriel Pelegrina Bonilla." Hannover : Technische Informationsbibliothek und Universitätsbibliothek Hannover (TIB), 2015. http://d-nb.info/1077017774/34.
Full textWong, Kar Lun (Clarence). "Space-time-frequency channel estimation for multiple-antenna orthogonal frequency division multiplexing systems." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=100244.
Full textThe proposed STF channel estimator reduces to a time-frequency (TF) channel estimator when no spatial correlations exist. In another perspective, the lower-dimension TF channel estimator can be viewed as an STF channel estimator with spatial correlation mismatch for space-time-frequency selective channels.
Computer simulations were performed to study the mean-square-error (MSE) behavior with different pilot parameters. We then evaluate the suitability of our STF channel estimator on a space-frequency block coded OFDM system. Bit error rate (BER) performance degradation, with respect to perfect coherent detection, is limited to less than 2 dB at a BER of 10-5 in the modified 3GPP fast-fading suburban macro environment. Modifications to the 3GPP channel involves reducing the base station angle spread to imitate a high transmit spatial correlation scenario to emphasize the benefit of exploiting spatial correlation in our STF channel estimator.
Corsi, Alessandro. "Design and characterization of few-mode fibers for space division multiplexing on fiber eigenmodes." Doctoral thesis, Université Laval, 2020. http://hdl.handle.net/20.500.11794/67890.
Full textThe constant and exponential growth of Internet data traffic demand is driving our optical telecommunication networks, mainly composed of single-mode fiber links, to an imminent capacity shortage. The nonlinear limit of the single-mode fiber, predicted by the information theory, leave no room for optical fiber communication capacity improvements. In this direction, the next disruptive technology in high-capacity communication transmissions is expected to be Space Division Multiplexing (SDM). The basic of SDM consists of using different spatial channels of a single optical fiber to transmit information data. SDM thus provides an increase in the data-carrying capacity by a factor that depends on the number of spatial paths that are established. A way to realize SDM is through the use of specialty few-mode fibers (FMFs), designed to have a weak coupling between the guided modes. A reduced MIMO processing can be used to undo the residual mode coupling. In this thesis, we firstly give an overview of the recent progress in mode division multiplexing (MDM). Linearly polarized (LP) modes, orbital angular momentum (OAM) modes and vector modes represent the possible orthogonal modes guided into the fiber. We compare works, making use of those modes, in terms of proposed fiber design, number of modes, MIMO complexity and data transmission experiments. After that, we introduce the optical fiber modelling performed with the numerical solvers of COMSOL Multiphysics, and we discuss some works making use of this fiber modelling. Next, we propose a novel FMF, composed of a highly elliptical core and a surrounding trench added to reduce the bending loss of the higher order modes. The fiber is designed and optimized to support five spatial modes with twofold polarization degeneracy, for a total of ten channels. The proposed fiber shows an effective index difference between the spatial modes higher than 1×10-3 over the C-band. Afterwards, we fabricate the fiber with standard modified chemical vapor deposition (MCVD) process, and we characterize the fiber in the laboratory. The experimental characterization revealed the polarization maintaining properties of the fiber. This is obtained with the combination of the asymmetric core structure and the thermal stress introduced during the fabrication. We measure the birefringence with a fiber Bragg grating (FBG) technique, and we included the thermal stress in our fiber modelling. A good agreement was found between the simulated and measured birefringence. We successfully demonstrate the first data transmission over the proposed fiber, by transmitting two QPSK signals over the two polarizations of each spatial mode, without the use of any MIMO processing. Lastly, we present an improvement of a previously proposed microwave interferometric technique (MICT), in order to experimentally measure the mode dependent loss (MDL) of FMF mode groups. Finally, we present the conclusions and the future perspectives of this research. To conclude, novel FMFs need to be investigated if we want to solve the imminent capacity shortage of our system technologies. We truly believe that the polarization-maintaining FMF proposed in this research represents a significant improvement to the field of MIMO-free MDM transmission systems for short communication links, distributing data over length less than 10 km. We hope that this work will drive the development of new SDM components making use of this fiber, such as new fiber amplifiers, or new mux/demux, as for example fused fiber mode couplers or silicon photonic devices.
Karaoglu, Bulent. "A comparison of frequency offset estimation methods in Orthogonal Frequency Division Multiplexing (OFDM) systems." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FKaraoglu.pdf.
Full textThesis Advisor(s): Roberto Cristi, Murali Tummala. Includes bibliographical references (p. 45-46). Also available online.
Saglam, Halil Derya. "Simulation performance of multiple-input multiple-output systems employing single-carrier modulation and orthogonal frequency division multiplexing." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2004. http://library.nps.navy.mil/uhtbin/hyperion/04Dec%5FSaglam.pdf.
Full textThesis advisor(s): Murali Tummala, Roberto Cristi. Includes bibliographical references (p. 69-71). Also available online.
Books on the topic "Space division multiplexing"
Redinbo, Robert. Fault tolerance in space-based digital signal processing and switching systems: Protecting up-link processing resources, demultiplexer, demodulator, and decoder : final report June 1990 - September 1994. [Washington, DC: National Aeronautics and Space Administration, 1994.
Find full textFault tolerance in space-based digital signal processing and switching systems: Protecting up-link processing resources, demultiplexer, demodulator, and decoder : final report June 1990 - September 1994. [Washington, DC: National Aeronautics and Space Administration, 1994.
Find full textUnited States. National Aeronautics and Space Administration., ed. Fault tolerance in space-based digital signal processing and switching systems: Protecting up-link processing resources, demultiplexer, demodulator, and decoder : final report June 1990 - September 1994. [Washington, DC: National Aeronautics and Space Administration, 1994.
Find full textBook chapters on the topic "Space division multiplexing"
Weik, Martin H. "space-division multiplexing." In Computer Science and Communications Dictionary, 1623. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_17780.
Full textRyf, Roland, and Cristian Antonelli. "Space-Division Multiplexing." In Springer Handbook of Optical Networks, 353–93. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-16250-4_10.
Full textWeik, Martin H. "optical space-division multiplexing." In Computer Science and Communications Dictionary, 1186. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_13146.
Full textRyf, Roland, and Nicolas K. Fontaine. "Space-Division Multiplexing and MIMO Processing." In Enabling Technologies for High Spectral-Efficiency Coherent Optical Communication Networks, 547–608. Hoboken, NJ, USA: John Wiley & Sons, Inc, 2016. http://dx.doi.org/10.1002/9781119078289.ch16.
Full textHayashi, Tetsuya. "Multi-core Fibers for Space Division Multiplexing." In Handbook of Optical Fibers, 1–46. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-1477-2_66-1.
Full textHayashi, Tetsuya. "Multi-core Fibers for Space Division Multiplexing." In Handbook of Optical Fibers, 1–46. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-1477-2_66-2.
Full textHayashi, Tetsuya. "Multi-core Fibers for Space Division Multiplexing." In Handbook of Optical Fibers, 1–47. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-10-1477-2_66-3.
Full textHayashi, Tetsuya. "Multi-core Fibers for Space Division Multiplexing." In Handbook of Optical Fibers, 99–145. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-10-7087-7_66.
Full textShariati, Behnam, Jaume Comellas, Dimitrios Klonidis, Luis Velasco, and Ioannis Tomkos. "High Capacity Optical Networks Based on Space Division Multiplexing." In Provisioning, Recovery, and In-operation Planning in Elastic Optical Networks, 313–43. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2017. http://dx.doi.org/10.1002/9781119338628.ch13.
Full textAbedin, Kazi S. "Cladding-Pumped Multicore Fiber Amplifier for Space Division Multiplexing." In Handbook of Optical Fibers, 1–28. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-1477-2_50-1.
Full textConference papers on the topic "Space division multiplexing"
Li, Guifang, and Benyuan Zhu. "Space-division-multiplexing." In Asia Communications and Photonics Conference. Washington, D.C.: OSA, 2013. http://dx.doi.org/10.1364/acpc.2013.aw3e.4.
Full textLi, Guifang, and Benyuan Zhu. "Space-division-multiplexing." In Asia Communications and Photonics Conference. Washington, D.C.: OSA, 2013. http://dx.doi.org/10.1364/acp.2013.aw3e.4.
Full textLin, L. Y., E. L. Goldstein, and R. W. Tkach. "Free-Space Micromachined Optical Switches with Submillisecond Switching Time for Large-Scale Optical Crossconnects." In Wavelength Division Multiplexing Components. Washington, D.C.: OSA, 1999. http://dx.doi.org/10.1364/wdm.1999.152.
Full textFontaine, Nicolas K. "Components For Space-Division Multiplexing." In 2017 European Conference on Optical Communication (ECOC). IEEE, 2017. http://dx.doi.org/10.1109/ecoc.2017.8346243.
Full textAntonio-Lopez, J. E., Z. Sanjabi Eznaveh, J. C. Alvarado-Zacarias, R. Ryf, N. K. Fontaine, A. Schülzgen, and R. Amezcua Correa. "Space Division Multiplexing Fibers and Amplifiers." In Photonic Networks and Devices. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/networks.2017.new3b.1.
Full textHaoshuo Chen, Nicolas K. Fontaine, and Roland Ryf. "Compact multiplexers for space-division multiplexing." In 2015 IEEE Photonics Conference (IPC). IEEE, 2015. http://dx.doi.org/10.1109/ipcon.2015.7323718.
Full textFontaine, Nicolas K. "Integrated Photonics for Space-Division Multiplexing." In Frontiers in Optics. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/fio.2014.ftu4d.2.
Full textKlaus, Werner, Jun Sakaguchi, Benjamin J. Puttnam, Yoshinari Awaji, and Naoya Wada. "Optical technologies for space division multiplexing." In 2014 13th Workshop on Information Optics (WIO). IEEE, 2014. http://dx.doi.org/10.1109/wio.2014.6933294.
Full textDoerr, Christopher R. "Silicon photonics for space-division multiplexing." In 2012 IEEE Photonics Society Summer Topical Meeting Series. IEEE, 2012. http://dx.doi.org/10.1109/phosst.2012.6280817.
Full text"Space-division multiplexing for optical communication." In 2013 IEEE Photonics Society Summer Topical Meeting Series. IEEE, 2013. http://dx.doi.org/10.1109/phosst.2013.6614430.
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