Pub Date : 2013-03-17DOI: 10.1364/NFOEC.2013.JW2A.44
J. Schroder, L. Du, M. Morshed, B. Eggleton, Arthur James Lowery
We experimentally demonstrate a flexible signal generator that can simultaneously generate arbitrary mixes of variable-bandwidth OFDM superchannels, and gridless WDM and OTDM channels. The device is based on reconfigurable multi-input pulse-shaping of data-modulated pulses.
{"title":"Colorless flexible signal generator for elastic networks and rapid prototyping","authors":"J. Schroder, L. Du, M. Morshed, B. Eggleton, Arthur James Lowery","doi":"10.1364/NFOEC.2013.JW2A.44","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.JW2A.44","url":null,"abstract":"We experimentally demonstrate a flexible signal generator that can simultaneously generate arbitrary mixes of variable-bandwidth OFDM superchannels, and gridless WDM and OTDM channels. The device is based on reconfigurable multi-input pulse-shaping of data-modulated pulses.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80775788","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}
L. Du, J. Schröder, M. Morshed, B. Eggleton, Arthur James Lowery
We experimentally demonstrate a flexible method of generating wide bandwidth OFDM superchannels using a software-programmable wavelength selective switch to combine modulated pulses. We transmit 279 × 40 Gbit/s over 400 km as a proof of concept.
{"title":"Optical inverse fourier transform generated 11.2-Tbit/s no-guard-interval all-optical OFDM transmission","authors":"L. Du, J. Schröder, M. Morshed, B. Eggleton, Arthur James Lowery","doi":"10.1364/OFC.2013.OW3B.5","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW3B.5","url":null,"abstract":"We experimentally demonstrate a flexible method of generating wide bandwidth OFDM superchannels using a software-programmable wavelength selective switch to combine modulated pulses. We transmit 279 × 40 Gbit/s over 400 km as a proof of concept.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79191426","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 : 2013-03-17DOI: 10.1364/OFC.2013.OTU3A.5
Junyan Liu, Jie Zhang, Yongli Zhao, Xiaosong Yu, Xuefeng Lin
We propose a novel ant-based alternate routing algorithm in the flexible bandwidth networks. Simulation results show that our algorithm outperforms other traditional algorithms by achieving a much lower blocking probability.
{"title":"Ant-based alternate routing algorithm in flexible bandwidth optical networks","authors":"Junyan Liu, Jie Zhang, Yongli Zhao, Xiaosong Yu, Xuefeng Lin","doi":"10.1364/OFC.2013.OTU3A.5","DOIUrl":"https://doi.org/10.1364/OFC.2013.OTU3A.5","url":null,"abstract":"We propose a novel ant-based alternate routing algorithm in the flexible bandwidth networks. Simulation results show that our algorithm outperforms other traditional algorithms by achieving a much lower blocking probability.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87221258","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 : 2013-03-17DOI: 10.1364/NFOEC.2013.JW2A.21
Z. Lali-Dastjerdi, M. Galili, H. Mulvad, Hao Hu, L. Oxenløwe, K. Rottwitt, C. Peucheret
We report the first demonstration and characterization of parametric amplification of a 640Gbit/s RZ-DPSK OTDM signal. With proper design of the fiber parametric amplifier, error-free amplification with less than 1 dB penalty has been achieved.
{"title":"Parametric amplification of a 640 Gbit/s RZ-DPSK signal","authors":"Z. Lali-Dastjerdi, M. Galili, H. Mulvad, Hao Hu, L. Oxenløwe, K. Rottwitt, C. Peucheret","doi":"10.1364/NFOEC.2013.JW2A.21","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.JW2A.21","url":null,"abstract":"We report the first demonstration and characterization of parametric amplification of a 640Gbit/s RZ-DPSK OTDM signal. With proper design of the fiber parametric amplifier, error-free amplification with less than 1 dB penalty has been achieved.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87351601","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 : 2013-03-17DOI: 10.1364/NFOEC.2013.NM2I.4
G. Temporão, G. Faria, P. Urban, J. P. Weid
We present a new method for fault location in passive optical networks by employing a tunable OTDR and wavelength-selective isolators in the remote node. A proof-of-principle experiment is performed, demonstrating the feasibility of the technique.
{"title":"Fault location in passive optical networks using T-OTDR and wavelength-selective isolators","authors":"G. Temporão, G. Faria, P. Urban, J. P. Weid","doi":"10.1364/NFOEC.2013.NM2I.4","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.NM2I.4","url":null,"abstract":"We present a new method for fault location in passive optical networks by employing a tunable OTDR and wavelength-selective isolators in the remote node. A proof-of-principle experiment is performed, demonstrating the feasibility of the technique.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83654342","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}
Zhisheng Yang, X. Hong, Jian Wu, Hongxiang Guo, Jingtong Lin
A novel four-section pulse based Brillouin distributed fiber sensor with sub-meter spatial resolution is proposed. This simple technique can mitigate the secondary “echo” directly without extra measurement time and post-processing algorithm.
{"title":"Distributed Brillouin sensing with sub-meter spatial resolution based on four-section pulse","authors":"Zhisheng Yang, X. Hong, Jian Wu, Hongxiang Guo, Jingtong Lin","doi":"10.1364/OFC.2013.OM3G.3","DOIUrl":"https://doi.org/10.1364/OFC.2013.OM3G.3","url":null,"abstract":"A novel four-section pulse based Brillouin distributed fiber sensor with sub-meter spatial resolution is proposed. This simple technique can mitigate the secondary “echo” directly without extra measurement time and post-processing algorithm.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90736832","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 : 2013-03-17DOI: 10.1364/NFOEC.2013.NW1F.2
P. Iovanna, A. Germoni, V. López
An integrated solution relying on a centralized management and a distributed control plane is presented for packet optical networks. Simulations results, based on realistic network, traffic and node modeling, show up to 42% CapEx saving.
{"title":"Integration of planning and control plane in packet optical multilayer network","authors":"P. Iovanna, A. Germoni, V. López","doi":"10.1364/NFOEC.2013.NW1F.2","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.NW1F.2","url":null,"abstract":"An integrated solution relying on a centralized management and a distributed control plane is presented for packet optical networks. Simulations results, based on realistic network, traffic and node modeling, show up to 42% CapEx saving.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91083907","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 : 2013-03-17DOI: 10.1364/OFC.2013.PDP5A.3
Y. Jung, V. Sleiffer, N. Baddela, Marco N. Petrovich, J. Hayes, N. Wheeler, D. Gray, E. N. Numkam Fokoua, J. Wooler, N. Wong, F. Parmigiani, S. Alam, J. Surof, M. Kuschnerov, V. Veljanovski, H. de Waardt, F. Poletti, D. Richardson
We report fabrication of the first low-loss, broadband 37-cell photonic bandgap fiber. Exploiting absence of surface modes and low cross-talk in the fiber we demonstrate mode division multiplexing over three modes with record transmission capacity.
{"title":"First demonstration of a broadband 37-cell hollow core photonic bandgap fiber and its application to high capacity mode division multiplexing","authors":"Y. Jung, V. Sleiffer, N. Baddela, Marco N. Petrovich, J. Hayes, N. Wheeler, D. Gray, E. N. Numkam Fokoua, J. Wooler, N. Wong, F. Parmigiani, S. Alam, J. Surof, M. Kuschnerov, V. Veljanovski, H. de Waardt, F. Poletti, D. Richardson","doi":"10.1364/OFC.2013.PDP5A.3","DOIUrl":"https://doi.org/10.1364/OFC.2013.PDP5A.3","url":null,"abstract":"We report fabrication of the first low-loss, broadband 37-cell photonic bandgap fiber. Exploiting absence of surface modes and low cross-talk in the fiber we demonstrate mode division multiplexing over three modes with record transmission capacity.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91307793","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 : 2013-03-17DOI: 10.1364/NFOEC.2013.JTH2A.50
N. Stojanović, C. Xie, Yu Zhao, B. Mao, N. Gonzalez, J. Qi, L. Binh
We present a novel timing recovery scheme based on a Gardner phase detector performing excellently in spectrally efficient Nyquist coherent optical systems. Good clock tone performance is obtained for QAM modulation formats and roll-off factor (ROF) values close to 0.
{"title":"Modified Gardner phase detector for Nyquist coherent optical transmission systems","authors":"N. Stojanović, C. Xie, Yu Zhao, B. Mao, N. Gonzalez, J. Qi, L. Binh","doi":"10.1364/NFOEC.2013.JTH2A.50","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.JTH2A.50","url":null,"abstract":"We present a novel timing recovery scheme based on a Gardner phase detector performing excellently in spectrally efficient Nyquist coherent optical systems. Good clock tone performance is obtained for QAM modulation formats and roll-off factor (ROF) values close to 0.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89475551","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 simple carrier phase estimation technique for the phase-modulated signal generated by using bandwidth-limited RSOA. By using this technique, we demonstrate 25.78-Gb/s QPSK upstream transmission in 60-km reach coherent RSOA-based WDM PON.
{"title":"A simple carrier-phase estimation technique for high-speed RSOA-based coherent WDM PON","authors":"U. Hong, K. Y. Cho, H. G. Choi, Y. Chung","doi":"10.1364/OFC.2013.OM2A.2","DOIUrl":"https://doi.org/10.1364/OFC.2013.OM2A.2","url":null,"abstract":"We propose a simple carrier phase estimation technique for the phase-modulated signal generated by using bandwidth-limited RSOA. By using this technique, we demonstrate 25.78-Gb/s QPSK upstream transmission in 60-km reach coherent RSOA-based WDM PON.","PeriodicalId":6456,"journal":{"name":"2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89858572","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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