Pub Date : 2011-03-06DOI: 10.1364/NFOEC.2011.JTHA023
Hyun-Soo Kim, Dong-Churl Kim, Ki-Soo Kim, Byung-Seok Choi, O. Kwon
We demonstrated 10.7 Gb/s REAM-SOA using simplified fabrication process. Good performance at 10.7 Gb/s was obtained with an extinction ratio of > 9 dB and a power penalty of < 1 dB up to 20 km transmission over a 40 nm spectral range.
{"title":"10 Gb/s REAM-SOA for low cost WDM-PON","authors":"Hyun-Soo Kim, Dong-Churl Kim, Ki-Soo Kim, Byung-Seok Choi, O. Kwon","doi":"10.1364/NFOEC.2011.JTHA023","DOIUrl":"https://doi.org/10.1364/NFOEC.2011.JTHA023","url":null,"abstract":"We demonstrated 10.7 Gb/s REAM-SOA using simplified fabrication process. Good performance at 10.7 Gb/s was obtained with an extinction ratio of > 9 dB and a power penalty of < 1 dB up to 20 km transmission over a 40 nm spectral range.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"25 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84150727","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}
Despite twenty years of research, optical packet switching (OPS) struggles to find practical application. We analyze the capabilities and limitations of OPS, and conclude that OPS offers little compared with conventional electronic packet switching.
{"title":"Optical packet switching meets mythbusters","authors":"R. Tucker","doi":"10.1364/OFC.2011.OTUG4","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTUG4","url":null,"abstract":"Despite twenty years of research, optical packet switching (OPS) struggles to find practical application. We analyze the capabilities and limitations of OPS, and conclude that OPS offers little compared with conventional electronic packet switching.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"51 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78311558","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}
This paper compares all-optical, electrical, and hybrid switches in the context of datacenter networks and telecommunication networks. Latency and throughput simulations indicate the advantages of hybrid switches over optical and electrical switches.
{"title":"Comparative studies of all-optical vs. electrical vs. hybrid switches in datacom and in telecom networks","authors":"Xiaohui Ye, V. Akella, S. Yoo","doi":"10.1364/OFC.2011.OTHQ4","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTHQ4","url":null,"abstract":"This paper compares all-optical, electrical, and hybrid switches in the context of datacenter networks and telecommunication networks. Latency and throughput simulations indicate the advantages of hybrid switches over optical and electrical switches.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"20 3 Suppl 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78312067","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 : 2011-03-06DOI: 10.1364/NFOEC.2011.PDPB7
B. Zhu, T. Taunay, M. Fishteyn, X. Liu, S. Chandrasekhar, M. Yan, J. Fini, E. Monberg, F. DiMarcello, K. Abedin, P. Wisk, D. Peckham, P. Dziedzic
We report the first experimental demonstration of space-division-multiplexed DWDM transmission of PDM-QPSK channels over a multicore fiber. A total capacity of 56-Tb/s (7×80×107-Gb/s) is transmitted over a 76.8-km seven-core-fiber with a record spectral-efficiency of 14-b/s/Hz.
{"title":"Space-, wavelength-, polarization-division multiplexed transmission of 56-Tb/s over a 76.8-km seven-core fiber","authors":"B. Zhu, T. Taunay, M. Fishteyn, X. Liu, S. Chandrasekhar, M. Yan, J. Fini, E. Monberg, F. DiMarcello, K. Abedin, P. Wisk, D. Peckham, P. Dziedzic","doi":"10.1364/NFOEC.2011.PDPB7","DOIUrl":"https://doi.org/10.1364/NFOEC.2011.PDPB7","url":null,"abstract":"We report the first experimental demonstration of space-division-multiplexed DWDM transmission of PDM-QPSK channels over a multicore fiber. A total capacity of 56-Tb/s (7×80×107-Gb/s) is transmitted over a 76.8-km seven-core-fiber with a record spectral-efficiency of 14-b/s/Hz.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"16 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78459844","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}
A. Yi, Lian-shan Yan, B. Luo, W. Pan, Jia Ye, Zhiyu Chen
We demonstrate one-to-eleven NRZ-to-RZ format conversion and wavelength multicasting using one pump in a highly-nonlinear-fiber based on various nonlinear processes including XPM, XGM and FWM. Eleven channels (11×10-Gb/s) are error-free (10−9 BER) with 0.8-nm spacing.
{"title":"One-to-eleven (11×10-Gb/s) all-optical NRZ-to-RZ format conversion and wavelength multicasting using a single pump in a highly nonlinear fiber","authors":"A. Yi, Lian-shan Yan, B. Luo, W. Pan, Jia Ye, Zhiyu Chen","doi":"10.1364/OFC.2011.OTHE5","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTHE5","url":null,"abstract":"We demonstrate one-to-eleven NRZ-to-RZ format conversion and wavelength multicasting using one pump in a highly-nonlinear-fiber based on various nonlinear processes including XPM, XGM and FWM. Eleven channels (11×10-Gb/s) are error-free (10−9 BER) with 0.8-nm spacing.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"38 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78471356","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}
S. Smolorz, E. Gottwald, H. Rohde, David W. Smith, A. Poustie
A filterless coherent PON with channel spacing down to 2.8 GHz and real-time processing in an FPGA is demonstrated. 64-channel operation is verified experimentally using SSB generation at the OLT and fully integrated ONU transceivers.
{"title":"Demonstration of a coherent UDWDM-PON with real-time processing","authors":"S. Smolorz, E. Gottwald, H. Rohde, David W. Smith, A. Poustie","doi":"10.1364/OFC.2011.PDPD4","DOIUrl":"https://doi.org/10.1364/OFC.2011.PDPD4","url":null,"abstract":"A filterless coherent PON with channel spacing down to 2.8 GHz and real-time processing in an FPGA is demonstrated. 64-channel operation is verified experimentally using SSB generation at the OLT and fully integrated ONU transceivers.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"182 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77779510","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 develop a method of characterizing semiconductor-laser phase noise using a digital coherent receiver. The field spectrum, FM-noise spectrum, and phase-error variance can completely describe phase-noise characteristics.
{"title":"Characterization of semiconductor-laser phase noise with digital coherent receivers","authors":"K. Kikuchi, K. Igarashi","doi":"10.1364/OFC.2011.OML3","DOIUrl":"https://doi.org/10.1364/OFC.2011.OML3","url":null,"abstract":"We develop a method of characterizing semiconductor-laser phase noise using a digital coherent receiver. The field spectrum, FM-noise spectrum, and phase-error variance can completely describe phase-noise characteristics.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"30 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77994312","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 : 2011-03-06DOI: 10.1364/NFOEC.2011.JTHA013
D. Pastor, R. Baños, W. Amaya
We demonstrate a broadband optical single side band (OSSB) measurement by merging multiple RF scans. We provide a chip by chip optical phase measurements on a Super Structured FBG designed for Coherent DS-OCDMA.
{"title":"Precise spectral and impulse response characterization of broadband Super Structured FBGs by multi-scan OSSB","authors":"D. Pastor, R. Baños, W. Amaya","doi":"10.1364/NFOEC.2011.JTHA013","DOIUrl":"https://doi.org/10.1364/NFOEC.2011.JTHA013","url":null,"abstract":"We demonstrate a broadband optical single side band (OSSB) measurement by merging multiple RF scans. We provide a chip by chip optical phase measurements on a Super Structured FBG designed for Coherent DS-OCDMA.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"62 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78061619","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}
A. Clarke, A. Borghesani, David W. Smith, P. Ossieur, P. Townsend, R. Jensen, N. Parsons
A fully reconfigurable add/drop node for use in metro DWDM networks based on a novel switched reflective architecture is demonstrated. The scheme saves power and avoids the need for expensive tunable lasers on equipment cards.
{"title":"Demonstration of wavelength agile metro node using reflective colorless components","authors":"A. Clarke, A. Borghesani, David W. Smith, P. Ossieur, P. Townsend, R. Jensen, N. Parsons","doi":"10.1364/OFC.2011.OMN2","DOIUrl":"https://doi.org/10.1364/OFC.2011.OMN2","url":null,"abstract":"A fully reconfigurable add/drop node for use in metro DWDM networks based on a novel switched reflective architecture is demonstrated. The scheme saves power and avoids the need for expensive tunable lasers on equipment cards.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"11 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79818350","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 investigate the impact of crosstalk on the performance of MB-OFDM UWB signal transmission in RoF WDM system. It is found that OFDM signal's orthogonalities are almost kept after 20 km of fiber transmission even under adjacent channel crosstalk level of −5 dB. MB-OFDM UWB over fiber is robust to crosstalk from other channels.
{"title":"Impact of crosstalk on MB-OFDM UWB transmission in radio over fiber WDM system","authors":"B. Hraimel, Xiupu Zhang, Yiming Shen","doi":"10.1364/OFC.2011.OTUF4","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTUF4","url":null,"abstract":"We experimentally investigate the impact of crosstalk on the performance of MB-OFDM UWB signal transmission in RoF WDM system. It is found that OFDM signal's orthogonalities are almost kept after 20 km of fiber transmission even under adjacent channel crosstalk level of −5 dB. MB-OFDM UWB over fiber is robust to crosstalk from other channels.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"3 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79954821","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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