We demonstrate a novel reconfigurable photonic RF filter which can achieve theoretically infinite Q factors. Single sinc-shape passband with Q = 634 and flat-top passband with Q = 76 are demonstrated experimentally when the passband center is tuned at 18 GHz .
{"title":"High-Q single-bandpass photonic RF filter overcoming optical third-order dispersion based on programmable spectrum shaping of a broadband optical source","authors":"Xiaoxiao Xue, Xiaoping Zheng, Hanyi Zhang, Bingkun Zhou","doi":"10.1364/OFC.2013.OTU2H.2","DOIUrl":"https://doi.org/10.1364/OFC.2013.OTU2H.2","url":null,"abstract":"We demonstrate a novel reconfigurable photonic RF filter which can achieve theoretically infinite Q factors. Single sinc-shape passband with Q = 634 and flat-top passband with Q = 76 are demonstrated experimentally when the passband center is tuned at 18 GHz .","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":"76568844","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.NTH1I.6
M. Tahon, S. Verbrugge, D. Colle, M. Pickavet, P. Wright, A. Lord
Flexible optical networking can now be installed to increase network capacity in light of future traffic demands. This paper researches the different migration paths using a real option analysis, showing the impact of uncertainty.
{"title":"Valuing flexibility in the migration to flexgrid networks","authors":"M. Tahon, S. Verbrugge, D. Colle, M. Pickavet, P. Wright, A. Lord","doi":"10.1364/NFOEC.2013.NTH1I.6","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.NTH1I.6","url":null,"abstract":"Flexible optical networking can now be installed to increase network capacity in light of future traffic demands. This paper researches the different migration paths using a real option analysis, showing the impact of uncertainty.","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":"87460752","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}
Jinlong Wei, L. Geng, R. Penty, I. White, D. Cunningham
Simulations have investigated single laser 100G Ethernet links enabled by CAP-16 using QAM receivers that not only lower significantly system timing jitter sensitivity but also outperform PAM and standard CAP in terms of power margin.
{"title":"100 Gigabit Ethernet transmission enabled by carrierless amplitude and phase modulation using QAM receivers","authors":"Jinlong Wei, L. Geng, R. Penty, I. White, D. Cunningham","doi":"10.1364/OFC.2013.OW4A.5","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW4A.5","url":null,"abstract":"Simulations have investigated single laser 100G Ethernet links enabled by CAP-16 using QAM receivers that not only lower significantly system timing jitter sensitivity but also outperform PAM and standard CAP in terms of power margin.","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":"87484890","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 technique using spectrum-shaping codes to create nulls in the baseband spectrum of an Ethernet signal, so that several RF signals can be inserted in-band, is demonstrated by simultaneous transmission of 10GbE and WCDMA signals.
{"title":"Transmission of simultaneous 10Gb/s Ethernet and radio-over-fibre transmission using in-band coding","authors":"Cheng-Wei Chen, R. Penty, I. White, M. Crisp","doi":"10.1364/OFC.2013.OM3D.1","DOIUrl":"https://doi.org/10.1364/OFC.2013.OM3D.1","url":null,"abstract":"A technique using spectrum-shaping codes to create nulls in the baseband spectrum of an Ethernet signal, so that several RF signals can be inserted in-band, is demonstrated by simultaneous transmission of 10GbE and WCDMA signals.","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":"87495382","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 have investigated feasibility and limitations of 850nm VCSELs for 100GbE unretimed applications based on 4×25.78GBd signaling. We have shown traditional FFE/DFE based equalizer could overcome optical as well as electrical channel impairments.
{"title":"Enabling 850nm VCSELs for 100GbE unretimed applications","authors":"A. Ghiasi, F. Tang","doi":"10.1364/OFC.2013.OM2H.3","DOIUrl":"https://doi.org/10.1364/OFC.2013.OM2H.3","url":null,"abstract":"We have investigated feasibility and limitations of 850nm VCSELs for 100GbE unretimed applications based on 4×25.78GBd signaling. We have shown traditional FFE/DFE based equalizer could overcome optical as well as electrical channel impairments.","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":"87840379","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.1
C. M. Bentz, D. Fritzsche, E. Weis, P. Krummrich
Our novel PON monitoring concept succeeded in a field trial. Subscribers located at equal distances were individually identified across a PON with at least 30.7 dB one-way loss and utilization of low cost components.
{"title":"Field trial of a novel FTTH/PON monitoring technique based on unique wavelength-selective mirror combinations","authors":"C. M. Bentz, D. Fritzsche, E. Weis, P. Krummrich","doi":"10.1364/NFOEC.2013.NM2I.1","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.NM2I.1","url":null,"abstract":"Our novel PON monitoring concept succeeded in a field trial. Subscribers located at equal distances were individually identified across a PON with at least 30.7 dB one-way loss and utilization of low cost components.","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":"83863151","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.04
G. Bruno, J. Nijhof, E. Riccardi, A. Rossaro
We consider optical transparent networks where ROADMs enable wavelength routing through dispersion-managed and unmanaged domains of G.652 fiber. The WDM performance of 32 GBaud DP-QPSK signals and the evolution of nonlinear noise are evaluated.
{"title":"Analysis of 32GBaud DP-QPSK transmission over mixed dispersion managed/unmanaged transparent domains","authors":"G. Bruno, J. Nijhof, E. Riccardi, A. Rossaro","doi":"10.1364/NFOEC.2013.JTH2A.04","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.JTH2A.04","url":null,"abstract":"We consider optical transparent networks where ROADMs enable wavelength routing through dispersion-managed and unmanaged domains of G.652 fiber. The WDM performance of 32 GBaud DP-QPSK signals and the evolution of nonlinear noise are evaluated.","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":"83882802","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 computationally efficient frequency domain implementation of a fractionally-spaced equalizer with inter-channel spectral alignment is proposed for inter-channel-crosstalk cancellation. The algorithm is an essential component of crosstalk cancellation and reduces the complexity without sacrificing performance.
{"title":"Fractionally-spaced frequency domain linear crosstalk cancellation with spectral alignment techniques for coherent superchannel optical systems","authors":"Jie Pan, A. Stark, Cheng Liu, S. Ralph","doi":"10.1364/OFC.2013.OW4B.6","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW4B.6","url":null,"abstract":"A computationally efficient frequency domain implementation of a fractionally-spaced equalizer with inter-channel spectral alignment is proposed for inter-channel-crosstalk cancellation. The algorithm is an essential component of crosstalk cancellation and reduces the complexity without sacrificing performance.","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":"82771850","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 WDM-VLC employing CAP modulation and commercially available RGB-type LED. The record aggregate data rate of 3.22 Gb/s with the BER of less than 10-3 is successfully achieved over >25-cm air-transmission.
{"title":"3.22-Gb/s WDM visible light communication of a single RGB LED employing carrier-less amplitude and phase modulation","authors":"Fang-Ming Wu, Chun-Ting Lin, Chia-Chien Wei, Cheng-Wei Chen, Zhen-Yu Chen, Hou-Tzu Huang","doi":"10.1364/OFC.2013.OTH1G.4","DOIUrl":"https://doi.org/10.1364/OFC.2013.OTH1G.4","url":null,"abstract":"We experimentally demonstrate WDM-VLC employing CAP modulation and commercially available RGB-type LED. The record aggregate data rate of 3.22 Gb/s with the BER of less than 10-3 is successfully achieved over >25-cm air-transmission.","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":"91453491","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.62
Hui Yang, Jie Zhang, Yongli Zhao, Shouyu Wang, W. Gu, Jianrui Han, Yi Lin, Young Lee
We present a multi-flow virtual concatenation model in flexible spectrum networks. A split-multi-flow RSA algorithm (SMF) triggered by path cascading degree is proposed based on the model. Simulation results show SMF can get better performance.
{"title":"Multi-flow virtual concatenation triggered by path cascading degree in flexible spectrum optical networks","authors":"Hui Yang, Jie Zhang, Yongli Zhao, Shouyu Wang, W. Gu, Jianrui Han, Yi Lin, Young Lee","doi":"10.1364/NFOEC.2013.JTH2A.62","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.JTH2A.62","url":null,"abstract":"We present a multi-flow virtual concatenation model in flexible spectrum networks. A split-multi-flow RSA algorithm (SMF) triggered by path cascading degree is proposed based on the model. Simulation results show SMF can get better performance.","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":"83140197","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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