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A new equalizer structure for high-speed optical links based on carrierless amplitude and phase modulation [article]

Nikolaos Bamiedakis, X Dong, DG Cunningham, Richard Penty, IH White, Apollo-University Of Cambridge Repository
<span title="2021-01-19">2021</span>
Carrierless amplitude and phase modulation (CAP) is such an attractive modulation scheme that has been widely considered for use in different types of optical links.  ...  As a result, we have recently proposed the use of a new equalizer structure for use in CAP-based optical links to mitigate these transmission impairments.  ...  ACKNOWLEDGEMENTS The authors would like to acknowledge Keysight for their loan of the high bandwidth AWG (92 GS/s, M8196A), the University of Strathclyde for the provision of the micro-pixelated LED and  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.17863/cam.63476">doi:10.17863/cam.63476</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/yefbnhudfrbmjf6lp5xv7r5lu4">fatcat:yefbnhudfrbmjf6lp5xv7r5lu4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210127135311/https://www.repository.cam.ac.uk/bitstream/handle/1810/316366/ICTON_2020_nb301_2_submitted.pdf;jsessionid=0058772E3127B1124DA3EEE49ADBC01E?sequence=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/34/93/3493566bb3cf022e191af62dd899a09466c87b86.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.17863/cam.63476"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Nonorthogonal Multiple Access and Carrierless Amplitude Phase Modulation for Flexible Multiuser Provisioning in 5G Mobile Networks

Jose Antonio Altabas, Simon Rommel, Rafael Puerta, David Izquierdo, Juan Ignacio Garces, Jose Antonio Lazaro, Juan Jose Vegas Olmos, Idelfonso Tafur Monroy
<span title="2017-12-15">2017</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/eo7ayeunzba63co4cxddmhlwma" style="color: black;">Journal of Lightwave Technology</a> </i> &nbsp;
In this paper, a combined non-orthogonal multiple access (NOMA) and multiband carrierless amplitude phase modulation (multiCAP) scheme is proposed for capacity enhancement of and flexible resource provisioning  ...  Index Terms-Non-orthogonal multiple access, multi-band carrierless amplitude phase modulation, radio-over-fiber, millimeterwave communications, W-band wireless.  ...  frequency division multiplexing (MB-OFDM) [17] or multi-band carrierless amplitude phase (multiCAP) modulation [18] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jlt.2017.2761541">doi:10.1109/jlt.2017.2761541</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/d7dksx5br5cezhhx2tz5j7giom">fatcat:d7dksx5br5cezhhx2tz5j7giom</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190328044404/https://core.ac.uk/download/pdf/112373412.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/87/ed/87edbabfc64fc9a2a3895dbb27cadfe7f20e7c59.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jlt.2017.2761541"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Demonstration of a low-complexity memory-polynomial-aided neural network equalizer for CAP visible-light communication with superluminescent diode

Fangchen Hu, 1.Key Laboratory for Information Science of Electromagnetic Waves (MoE), Fudan University, Shanghai 200433, China, Jorge A. Holguin-Lerma, Yuan Mao, Peng Zou, Chao Shen, Tien Khee Ng, Boon S. Ooi, Nan Chi, 2.Photonics Laboratory, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
<span title="">2020</span> <i title="Opto-Electronic Advances"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/abe3jlnylnennn5st7pq6ln6ye" style="color: black;">Opto-Electronic Advances</a> </i> &nbsp;
In this paper, we analyze a VLC system based on SLD, demonstrating effective implementation of carrierless amplitude and phase modulation (CAP).  ...  Superluminescent diode (SLD) is proposed as a new light emitter in the VLC system due to its properties of droop-free emission, high optical power density, and low speckle-noise.  ...  To prevent the nonlinear distortion, an alternative to DMT is considered to be the carrierless amplitude and phase modulation (CAP) format, which previously lacked investigation in SLD-based VLC systems  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.29026/oea.2020.200009">doi:10.29026/oea.2020.200009</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ir3kqpu7vnavznjqixvm4ncdqi">fatcat:ir3kqpu7vnavznjqixvm4ncdqi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200826044845/http://www.oejournal.org/J/PDFFull/A200821000003.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/1c/8e/1c8e8afc67dd363b1ee384460da7254e39d74f5b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.29026/oea.2020.200009"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Latency analysis on W-band hybrid fiber-wireless link using software defined radio in real time

Mónica Andrea Rico-Martínez, Álvaro Morales-Vicente, Rafael Puerta-Ramírez, Víctor Mehmeri-Dantas, Idelfonso Tafur-Monroy, Gloria Margarita Varón-Duran
<span title="">2017</span> <i title="Universidad de Antioquia"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/eqywmbd5xbdpli7n6vorbgd7ga" style="color: black;">Revista Facultad de Ingeniería</a> </i> &nbsp;
For instance in [5] , a single side-band 60 Gbit/s transmission at W-band by means of the multi-band approach of carrierless amplitude phase (MultiCAP) is presented.  ...  After fiber transmission, in the base station, a high speed broadband photodiode (PD) (Finisar XPDV4120R) with a 3 dB bandwidth of 90 GHz, converts the optical signal A pair of horn antennas is used for  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.17533/udea.redin.n87a03">doi:10.17533/udea.redin.n87a03</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vamoxkqep5bvlahs2fbntpl6my">fatcat:vamoxkqep5bvlahs2fbntpl6my</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200309220103/https://backend.orbit.dtu.dk/ws/portalfiles/portal/176339038/328898_146476_5_PB.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/42/a6/42a669985f09bc7f924ac9abdcc0e68f6a544e55.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.17533/udea.redin.n87a03"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Application of nanophotonics to the next generation of surface-emitting lasers

Nikolay N. Ledentsov, Nikolay Ledentsov, Mikel Agustin, Joerg-R. Kropp, Vitaly A. Shchukin
<span title="2017-02-21">2017</span> <i title="Walter de Gruyter GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/54xrqqfxuvg2zdfzxmd3huzqxm" style="color: black;">Nanophotonics</a> </i> &nbsp;
New lateral leakage-mediated single-mode VCSELs, including both devices confined by oxide layers and those confined by alloy-intermixed regions, are likely to be good candidates for light sources for the  ...  Novel trends and concepts in the design and fabrication of vertical cavity surface-emitting lasers (VCSELs) and their integration in optical networks and implementation in integrated photonics applications  ...  Acknowledgments: The work on high-speed ( > 25 Gb/s) VCSELs presented in this paper has received funding from the European Union's Horizon 2020 research and innovation program under grant agreement 666866  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1515/nanoph-2016-0173">doi:10.1515/nanoph-2016-0173</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/dvy4z7qjubchdcofwuffg7fy4u">fatcat:dvy4z7qjubchdcofwuffg7fy4u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201202093303/https://www.degruyter.com/downloadpdf/journals/nanoph/6/5/article-p813.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/23/f1/23f1e533615a389116001d65f868797f4d08e04d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1515/nanoph-2016-0173"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> degruyter.com </button> </a>

A review of gallium nitride LEDs for multi-gigabit-per-second visible light data communications

Sujan Rajbhandari, Jonathan J D McKendry, Johannes Herrnsdorf, Hyunchae Chun, Grahame Faulkner, Harald Haas, Ian M Watson, Dominic O'Brien, Martin D Dawson
<span title="2017-01-04">2017</span> <i title="IOP Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/eyp5xnewwnaexe6wd24n75rseu" style="color: black;">Semiconductor Science and Technology</a> </i> &nbsp;
The first reported VLC system based on a visible LED was in 1999 [12] when Pang et al. used modulated LED traffic lights for broadcasting audio and other information.  ...  A task group on shortrange optical wireless communication (OWC) was formed in 2015 to revise the IEEE 802.15.7 standard [21].  ...  Acknowledgement The authors gratefully acknowledge support by the UK Engineering and Physical Sciences Research Council (EPSRC) under grant EP/K00042X/1.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/1361-6641/32/2/023001">doi:10.1088/1361-6641/32/2/023001</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/iyl2iqfnzjbrfjblw4e3q3oeq4">fatcat:iyl2iqfnzjbrfjblw4e3q3oeq4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190427083800/https://strathprints.strath.ac.uk/59240/1/Rajbhandari_etal_SST_2016_A_review_of_gallium_nitride_LEDs.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a8/cd/a8cd96696154559e093fa1655e473168afdd2f2b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/1361-6641/32/2/023001"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> iop.org </button> </a>

A 40 Mb/s VLC System Reusing an Existing Large LED Panel in an Indoor Office Environment

Xicong Li, Zabih Ghassemlooy, Stanislav Zvánovec, Paul Anthony Haigh
<span title="2021-03-02">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/taedaf6aozg7vitz5dpgkojane" style="color: black;">Sensors</a> </i> &nbsp;
A data rate of 40 Mb/s is supported at a distance of up to 2 m while using the multi-band carrierless amplitude and phase (CAP) modulation.  ...  We also proposed a solution based on digital signal processing (DSP) to mitigate the flicker issue at the receiver side and its effectiveness has been confirmed.  ...  A multi-carrier version of carrierless amplitude and phase (MultiCAP) modulation with bit-loading is adopted to overcome the unideal channel response [41] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s21051697">doi:10.3390/s21051697</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/33801195">pmid:33801195</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC7957907/">pmcid:PMC7957907</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/sht7nvxyfrg27nvwbpewuh2zym">fatcat:sht7nvxyfrg27nvwbpewuh2zym</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210501235532/https://res.mdpi.com/d_attachment/sensors/sensors-21-01697/article_deploy/sensors-21-01697.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/16/14/16148820ab77440be4ecd9bb38b5f52f248dd690.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s21051697"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7957907" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Visible Light Communications for Internet of Things: Prospects and Approaches, Challenges, Solutions and Future Directions

Stephen S. Oyewobi, Karim Djouani, Anish Matthew Kurien
<span title="2022-02-05">2022</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ccathu4omjd55by7ulzsocssly" style="color: black;">Technologies</a> </i> &nbsp;
In this paper, we undertake a comprehensive review of the prospects of implementing VLC for IoT.  ...  Moreover, we investigate existing and proposed approaches implemented in the application of VLC for IoT.  ...  Multiband carrierless amplitude phase modulation for high capacity optical data links. J. Light. Technol. 2013, 32, 798–804. [CrossRef] 56. Inn, A.; Hassan, R.; Aman, A.H.M.; Latiff, L.A.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/technologies10010028">doi:10.3390/technologies10010028</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rdgd46vebzgwtpn3zobx74gxye">fatcat:rdgd46vebzgwtpn3zobx74gxye</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220209012116/https://mdpi-res.com/d_attachment/technologies/technologies-10-00028/article_deploy/technologies-10-00028.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b0/b4/b0b477ff22292887da23d262a8dd6e295ef3462f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/technologies10010028"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

A Review of Self-Coherent Optical Transceivers: Fundamental Issues, Recent Advances, and Research Directions

Isiaka Alimi, Romil Patel, Nuno Silva, Chuanbowen Sun, Honglin Ji, William Shieh, Armando Pinto, Nelson Muga
<span title="2021-08-17">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/smrngspzhzce7dy6ofycrfxbim" style="color: black;">Applied Sciences</a> </i> &nbsp;
This paper reviews recent progress on different high-speed optical short- and medium-reach transmission systems.  ...  Furthermore, a comprehensive tutorial on high-performance, low-cost, and advanced optical transceiver (TRx) paradigms is presented.  ...  Carrierless Amplitude and Phase Modulation Bell Laboratories proposed carrierless amplitude and phase (CAP) for asymmetric digital subscriber line (ADSL) applications in order to improve the transmission  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/app11167554">doi:10.3390/app11167554</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fbijur7yjzgopi5i2r4ywzwxde">fatcat:fbijur7yjzgopi5i2r4ywzwxde</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210829222448/https://res.mdpi.com/d_attachment/applsci/applsci-11-07554/article_deploy/applsci-11-07554-v3.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c4/60/c4602a290ee017856bed2c0f5a69c95f40d81f82.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/app11167554"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Spectrally and Power Efficient Optical Communication Systems [article]

Jose Krause Perin
<span title="2018-06-05">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
For short-reach links in data centers, we propose low-power coherent receiver architectures that completely avoid high-speed analog-to-digital converters and digital signal processors.  ...  For long-haul submarine links, we demonstrate how optimizing the channel power allocation under a constraint on the amplifier power maximizes the information-theoretic capacity per fiber.  ...  For phase shifting speeds on the order of 1 ns for π phase shifts, typical of lithium niobate phase shifters used for high-speed data modulation [86] , the burst errors can be corrected by 7% FEC with  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1806.01945v1">arXiv:1806.01945v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3wcwlgfqenaize5qwhhesjm2bm">fatcat:3wcwlgfqenaize5qwhhesjm2bm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200826052246/https://arxiv.org/pdf/1806.01945v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/33/76/337686fc565134e53fb9a01510c2f60ddf5026d2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1806.01945v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Quaternary Polarization-Multiplexed Subsystem for High-Capacity IM/DD Optical Data Links

Jose Estaran, Mario A. Usuga, Edson Porto da Silva, Molly Piels, Miguel Iglesias Olmedo, Darko Zibar, Idelfonso Tafur Monroy
<span title="2015-04-01">2015</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/eo7ayeunzba63co4cxddmhlwma" style="color: black;">Journal of Lightwave Technology</a> </i> &nbsp;
We demonstrate for the first time an intensitymodulated direct-detection link using four states of polarization.  ...  Transmission below the forward error correction limit is shown for maximum net bitrates of 100 Gb/s (4 × 27 GBd) and 120 Gb/s (4 × 32 GBd) over 2-km standard single-mode fiber at a center wavelength of  ...  ACKNOWLEDGMENT The authors would like to thank A. Tatarczak, S. Saldaña, and R. Borkowski for the technical support and helpful comments.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jlt.2015.2397010">doi:10.1109/jlt.2015.2397010</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/sy3uwcyd2fftrjjlrzwohiac2u">fatcat:sy3uwcyd2fftrjjlrzwohiac2u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190315211551/https://core.ac.uk/download/pdf/43248933.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/51/57/51572219b9f63c61c84d8297b4ef2fe543bb71ae.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jlt.2015.2397010"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Review of VCSELs for Complex Data-Format Transmission Beyond 100-Gbit/s

Chih-Hsien Cheng, Wei-Chi Lo, Borching Su, Chao-Hsin Wu, Gong-Ru Lin
<span title="">2021</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/om3ffw454zhbbg3oqtn7ogq6fi" style="color: black;">IEEE Photonics Journal</a> </i> &nbsp;
To date, the highest allowable data rates of the single-VCSEL-based optical link for transmitting the NRZ-OOK format at 80 Gbit/s in the BtB case, the PAM-4 format at 168 Gbit/s over 150-m OM5 MMF, and  ...  For the high-level complex data-format transmission with rigorous demand of the signal-to-noise ratio (SNR), this work demonstrates the most up-to-date 32-ray quadrature amplitude modulation generalized  ...  Later on, the breakthrough on the VCSEL-based optical link beyond 50-Gbit/s data transmission keeps pace with the rapid development of high-speed data centers.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jphot.2021.3104647">doi:10.1109/jphot.2021.3104647</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/wtluelatvzaqjbg65hfaiqzq5u">fatcat:wtluelatvzaqjbg65hfaiqzq5u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210817054006/https://ieeexplore.ieee.org/ielx7/4563994/4814557/09513602.pdf?tp=&amp;arnumber=9513602&amp;isnumber=4814557&amp;ref=" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/4a/9b/4a9b3b3cdd1f1b873e785147d57f109d336cfaef.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jphot.2021.3104647"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> ieee.com </button> </a>

A Survey on Design and Performance of Higher-Order QAM Constellations [article]

Praveen Kumar Singya, Parvez Shaik, Nagendra Kumar, Vimal Bhatia
<span title="2020-04-30">2020</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
The increasing demand for high data-rates has further encouraged the research towards more compact 2D constellations which lead to hexagonal lattice structure based constellations, referred to as hexagonal  ...  As the research on beyond 5G heats up, we survey and explore power and bandwidth efficient modulation schemes in details.  ...  As an alternative to O-OFDM, carrierless amplitude and phase modulation has gained significant interest in optical communications for high data-rate transmissions [327] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2004.14708v1">arXiv:2004.14708v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/okupeb57cnaa3kjf3gyzhludde">fatcat:okupeb57cnaa3kjf3gyzhludde</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200505075823/https://arxiv.org/pdf/2004.14708v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2004.14708v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Roadmap of optical communications

Erik Agrell, Magnus Karlsson, A R Chraplyvy, David J Richardson, Peter M Krummrich, Peter Winzer, Kim Roberts, Johannes Karl Fischer, Seb J Savory, Benjamin J Eggleton, Marco Secondini, Frank R Kschischang (+7 others)
<span title="2016-05-04">2016</span> <i title="IOP Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ohjzwmpi25bm5hfuwnimdgk6fe" style="color: black;">Journal of Optics</a> </i> &nbsp;
Quantum Communication is the art of transferring an unknown quantum state from one location, Alice, to a distant one, Bob.  ...  This is a non-trivial task because of the quantum no-cloning theorem which prevents one from merely using only classical means.  ...  Acknowledgments I thank Bob Tkach and Peter Winzer for valuable input and Jeff Hecht, whose 'A Fiber-Optic Chronology' provided the timeline of the early days of fiber communications.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/2040-8978/18/6/063002">doi:10.1088/2040-8978/18/6/063002</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vo3kd4v66vbwtjojvr4mmasn6u">fatcat:vo3kd4v66vbwtjojvr4mmasn6u</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190503053827/https://www.repository.cam.ac.uk/bitstream/handle/1810/286823/Agrell_2016_J._Opt._18_063002.pdf;jsessionid=60B20E36809FC9B0C1384B73C6D4454B?sequence=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b8/71/b87132f0dc3f5e46a2d7cb86712c638935dc59d1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/2040-8978/18/6/063002"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> iop.org </button> </a>

Visible Light Communication System Technology Review: Devices, Architectures, and Applications

Tai-Cheng Yu, Wei-Ta Huang, Wei-Bin Lee, Chi-Wai Chow, Shu-Wei Chang, Hao-Chung Kuo
<span title="2021-09-09">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/3mrc5eqrxbd25gqpgrtad576x4" style="color: black;">Crystals</a> </i> &nbsp;
Visible light communication (VLC) is an advanced, highly developed optical wireless communication (OWC) technology that can simultaneously provide lighting and high-speed wireless data transmission.  ...  To solve the insufficient modulation bandwidth, micro-LEDs (μ-LEDs) and laser diodes (LDs) are considered as new ideal light sources.  ...  To improve spectrum utilization, Li-Fi systems mostly use carrierless amplitude and phase (CAP) and M-ary quadrature-amplitude-modulation (M-QAM) as the modulation format.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/cryst11091098">doi:10.3390/cryst11091098</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kzh35wz3grb6jkxc6x6ecyohre">fatcat:kzh35wz3grb6jkxc6x6ecyohre</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210914142709/https://mdpi-res.com/d_attachment/crystals/crystals-11-01098/article_deploy/crystals-11-01098.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9b/41/9b4127dc45925eb928e362599b5c7a868025089c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/cryst11091098"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>
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