A. Messner, Pascal A. Jud, J. Winiger, W. Heni, B. Baeuerle, M. Eppenberger, U. Koch, C. Haffner, Huajun Xu, D. Elder, L. Dalton, P. Ma, J. Leuthold
A plasmonic modulator spanning both C- and O-band for dual-band data modulation up to 100 Gbit/s in one single device is presented. Fiber-to-fiber insertion loss can be as low as 11 dB.
{"title":"High-Speed Plasmonic Modulator for Simultaneous C- and O-Band Modulation with Simplified Fabrication","authors":"A. Messner, Pascal A. Jud, J. Winiger, W. Heni, B. Baeuerle, M. Eppenberger, U. Koch, C. Haffner, Huajun Xu, D. Elder, L. Dalton, P. Ma, J. Leuthold","doi":"10.1364/ofc.2020.m1d.3","DOIUrl":"https://doi.org/10.1364/ofc.2020.m1d.3","url":null,"abstract":"A plasmonic modulator spanning both C- and O-band for dual-band data modulation up to 100 Gbit/s in one single device is presented. Fiber-to-fiber insertion loss can be as low as 11 dB.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115960792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Konoike, Keijiro Suzuki, H. Kawashima, K. Ikeda
We propose and demonstrate a Port-Alternated Switch-and-Select architecture that has both low insertion loss and low path dependency. Using silicon photonics platform, we realized an 8 χ 8 switch with 5.7-dB Fiber-to-Fiber insertion loss.
{"title":"5.7-dB Fiber-to-Fiber Loss 8 × 8 Silicon Photonics Switch with Port-Alternated Switch-and-Select Architecture","authors":"R. Konoike, Keijiro Suzuki, H. Kawashima, K. Ikeda","doi":"10.1364/ofc.2020.th3b.6","DOIUrl":"https://doi.org/10.1364/ofc.2020.th3b.6","url":null,"abstract":"We propose and demonstrate a Port-Alternated Switch-and-Select architecture that has both low insertion loss and low path dependency. Using silicon photonics platform, we realized an 8 χ 8 switch with 5.7-dB Fiber-to-Fiber insertion loss.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132025400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-01DOI: 10.1364/ofc.2020.th2a.19
L. Rechtman, D. Marom
We optimize the refractive index grading for rectangular core fibers in support of mode division multiplexing. Designs maximizing the effective index separations for MIMO-less support and others minimizing the differential group delays are identified.
{"title":"Refractive Index Grading Optimization for Rectangular Core Fiber","authors":"L. Rechtman, D. Marom","doi":"10.1364/ofc.2020.th2a.19","DOIUrl":"https://doi.org/10.1364/ofc.2020.th2a.19","url":null,"abstract":"We optimize the refractive index grading for rectangular core fibers in support of mode division multiplexing. Designs maximizing the effective index separations for MIMO-less support and others minimizing the differential group delays are identified.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"216 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132490328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Antona, A. C. Meseguer, S. Dupont, Richard Garuz, P. Plantady, A. Calsat, V. Letellier
We analyze more than 100 subsea experiments with various configurations of rates, modulations, powers, reach and show a format and rate agnostic, accurate QoT prediction tool. We particularly show the impact of signal droop and the connection between GAWBS models based on spectral measurements and system impact.
{"title":"Analysis of 34 to 101GBaud Submarine Transmissions and Performance Prediction Models","authors":"J. Antona, A. C. Meseguer, S. Dupont, Richard Garuz, P. Plantady, A. Calsat, V. Letellier","doi":"10.1364/ofc.2020.t4i.3","DOIUrl":"https://doi.org/10.1364/ofc.2020.t4i.3","url":null,"abstract":"We analyze more than 100 subsea experiments with various configurations of rates, modulations, powers, reach and show a format and rate agnostic, accurate QoT prediction tool. We particularly show the impact of signal droop and the connection between GAWBS models based on spectral measurements and system impact.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132522174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. A. Iqbal, L. Krzczanowicz, I. Phillips, P. Harper, W. Forysiak
We experimentally demonstrate a dual-stage 150nm discrete Raman amplifier with 15dB gain and maximum ∼8dB noise figure enabling SCL-band (1475-1625nm) WDM transmission through a 70km SMF using 30GBaud PM-QPSK signals with low transmission penalties.
{"title":"150nm SCL-Band Transmission through 70km SMF using Ultra-Wideband Dual-Stage Discrete Raman Amplifier","authors":"M. A. Iqbal, L. Krzczanowicz, I. Phillips, P. Harper, W. Forysiak","doi":"10.1364/ofc.2020.w3e.4","DOIUrl":"https://doi.org/10.1364/ofc.2020.w3e.4","url":null,"abstract":"We experimentally demonstrate a dual-stage 150nm discrete Raman amplifier with 15dB gain and maximum ∼8dB noise figure enabling SCL-band (1475-1625nm) WDM transmission through a 70km SMF using 30GBaud PM-QPSK signals with low transmission penalties.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130450469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
We experimentally demonstrate 138.88-Gb/s PDM-QPSK signal delivery in a RoF network based on real-time processing based on heterodyne coherent detection, and error-free delivery can be realized if SD-FEC with 27% overhead is enabled.
{"title":"Delivery of 138.88Gpbs Signal in a RoF Network with Real-Time Processing Based on Heterodyne Detection","authors":"Can Wang, Xinying Li, Mingming Zhao, Kaihui Wang, Jiao Zhang, Miao Kong, Wen Zhou, Jiangnan Xiao, Jianjun Yu","doi":"10.1364/ofc.2020.w2a.42","DOIUrl":"https://doi.org/10.1364/ofc.2020.w2a.42","url":null,"abstract":"We experimentally demonstrate 138.88-Gb/s PDM-QPSK signal delivery in a RoF network based on real-time processing based on heterodyne coherent detection, and error-free delivery can be realized if SD-FEC with 27% overhead is enabled.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133898488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
We implement rate-adaptable prefix-free code distribution matching in an FPGA, demonstrating its real-time feasibility with substantially less hardware resources than low-density parity-check coding.
{"title":"FPGA Implementation of Prefix-Free Code Distribution Matching for Probabilistic Constellation Shaping","authors":"Qinyang Yu, S. Corteselli, Junho Cho","doi":"10.1364/ofc.2020.th1g.7","DOIUrl":"https://doi.org/10.1364/ofc.2020.th1g.7","url":null,"abstract":"We implement rate-adaptable prefix-free code distribution matching in an FPGA, demonstrating its real-time feasibility with substantially less hardware resources than low-density parity-check coding.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131623693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yu He, Yong Zhang, Ruihuan Zhang, Lu Sun, Yikai Su
An ultra-compact TM-pass polarizer is experimentally demonstrated by using PhC nanobeam structure. The TE mode is reflected with an extinction ratio over 20.4 dB, while the TM mode propagates through with a 0.7-dB insertion loss.
{"title":"Ultra-Compact Silicon TM-Pass Polarizer with a Photonic Crystal Nanobeam Structure","authors":"Yu He, Yong Zhang, Ruihuan Zhang, Lu Sun, Yikai Su","doi":"10.1364/ofc.2020.w2a.8","DOIUrl":"https://doi.org/10.1364/ofc.2020.w2a.8","url":null,"abstract":"An ultra-compact TM-pass polarizer is experimentally demonstrated by using PhC nanobeam structure. The TE mode is reflected with an extinction ratio over 20.4 dB, while the TM mode propagates through with a 0.7-dB insertion loss.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130793949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G. Maier, Leila Askari, Sebastian Troia, L. M. M. Zorello, F. Musumeci, M. Tornatore
We demonstrate the recurrent reconfiguration of virtual network function placement and routing and wavelength assignment in optical metro networks supporting 5G services. Reconfiguration solutions are provided by a dedicated planning-tool module.
{"title":"Reconfiguration of VNF Placement in an Optical Metro Network by a Modular Planning Tool","authors":"G. Maier, Leila Askari, Sebastian Troia, L. M. M. Zorello, F. Musumeci, M. Tornatore","doi":"10.1364/ofc.2020.w2a.27","DOIUrl":"https://doi.org/10.1364/ofc.2020.w2a.27","url":null,"abstract":"We demonstrate the recurrent reconfiguration of virtual network function placement and routing and wavelength assignment in optical metro networks supporting 5G services. Reconfiguration solutions are provided by a dedicated planning-tool module.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133294358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
We propose a parallel bisection-based distribution matching for constant composition probabilistic shaping. The number of serial operations can be significantly reduced without performance loss, making it a suitable architecture for large block lengths.
{"title":"Parallel Bisection-Based Distribution Matching for Probabilistic Shaping","authors":"Mengfan Fu, Qiaoya Liu, Xiaobo Zeng, Yiwen Wu, L. Yi, Weisheng Hu, Q. Zhuge","doi":"10.1364/ofc.2020.th1g.2","DOIUrl":"https://doi.org/10.1364/ofc.2020.th1g.2","url":null,"abstract":"We propose a parallel bisection-based distribution matching for constant composition probabilistic shaping. The number of serial operations can be significantly reduced without performance loss, making it a suitable architecture for large block lengths.","PeriodicalId":173355,"journal":{"name":"2020 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133309489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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