We demonstrate the 40-Gb/s QPSK upstream transmission in 60-km reach WDM PON (channel spacing: 50 GHz) implemented by using directly modulated RSOAs and self-homodyne receivers together with the offset PDM technique.
{"title":"Demonstration of 40-Gb/s QPSK upstream transmission in long-reach RSOA-based coherent WDM PON using offset PDM technique","authors":"H. K. Shim, K. Y. Cho, U. Hong, Y. Chung","doi":"10.1364/OFC.2013.OW1A.6","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW1A.6","url":null,"abstract":"We demonstrate the 40-Gb/s QPSK upstream transmission in 60-km reach WDM PON (channel spacing: 50 GHz) implemented by using directly modulated RSOAs and self-homodyne receivers together with the offset PDM 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":"78111322","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.PDP5C.9
Xuezhe Zheng, E. Chang, I. Shubin, Guoliang Li, Ying Luo, Jin Yao, H. Thacker, Jin-Hyoung Lee, J. Lexau, Frankie Y. Liu, P. Amberg, Kannan Raj, R. Ho, J. Cunningham, A. Krishnamoorthy
We report an ultra-low power 100Gbps silicon photonic WDM transmitter tunable with off-chip laser sources. The hybrid CMOS transmitter consists of eight 12.6Gbps WDM channels and consumes a total on-chip power of 33mW.
{"title":"A 33mW 100Gbps CMOS silicon photonic WDM transmitter using off-chip laser sources","authors":"Xuezhe Zheng, E. Chang, I. Shubin, Guoliang Li, Ying Luo, Jin Yao, H. Thacker, Jin-Hyoung Lee, J. Lexau, Frankie Y. Liu, P. Amberg, Kannan Raj, R. Ho, J. Cunningham, A. Krishnamoorthy","doi":"10.1364/NFOEC.2013.PDP5C.9","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.PDP5C.9","url":null,"abstract":"We report an ultra-low power 100Gbps silicon photonic WDM transmitter tunable with off-chip laser sources. The hybrid CMOS transmitter consists of eight 12.6Gbps WDM channels and consumes a total on-chip power of 33mW.","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":"72789184","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 report results of PON protection switching tests based on analytical models and hardware implementation. We compare re-activation times of GPON and X-GPON. We also propose protocol extensions and improvements for 10Gb/s symmetric Long-Reach PON.
{"title":"Improving hardware protection switching in 10Gb/s symmetric Long Reach PONs","authors":"Séamas McGettrick, D. Payne, M. Ruffini","doi":"10.1364/OFC.2013.OW3G.2","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW3G.2","url":null,"abstract":"We report results of PON protection switching tests based on analytical models and hardware implementation. We compare re-activation times of GPON and X-GPON. We also propose protocol extensions and improvements for 10Gb/s symmetric Long-Reach 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":"80336410","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}
T. Niwa, H. Hasegawa, Ken-ichi Sato, T. Watanabe, Hiroshi Takahashi, S. Soma
The wavelength tunable filter will play a key role in realizing C/D/C add/drop functions in ROADMs. We fabricate a novel tunable filter for 192 optical channels on a PLC chip. Transmission experiments verify its optical characteristics.
{"title":"Compact integrated tunable filter utilizing AWG routing function and small switches","authors":"T. Niwa, H. Hasegawa, Ken-ichi Sato, T. Watanabe, Hiroshi Takahashi, S. Soma","doi":"10.1364/OFC.2013.OW1C.2","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW1C.2","url":null,"abstract":"The wavelength tunable filter will play a key role in realizing C/D/C add/drop functions in ROADMs. We fabricate a novel tunable filter for 192 optical channels on a PLC chip. Transmission experiments verify its optical characteristics.","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":"76728622","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.NM3F.4
N. Ohta, Todd Margolis, Tracy Cornish, Janak Bhimani, Ali Almahr, D. Shirai, Devin O'Hara, Wayne McLemore
We developed a new collaborative scheme for creating high-quality documentary content with cloud-based content sharing and collaborative directing/editing capabilities in remote locations. The platform was examined iteratively through real documentary productions over high-speed networked environments.
{"title":"The growing documentary project","authors":"N. Ohta, Todd Margolis, Tracy Cornish, Janak Bhimani, Ali Almahr, D. Shirai, Devin O'Hara, Wayne McLemore","doi":"10.1364/NFOEC.2013.NM3F.4","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.NM3F.4","url":null,"abstract":"We developed a new collaborative scheme for creating high-quality documentary content with cloud-based content sharing and collaborative directing/editing capabilities in remote locations. The platform was examined iteratively through real documentary productions over high-speed networked environments.","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":"82278100","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.OTU3C.3
M. Belt, M. Heck, J. Barton, J. Bauters, J. Bowers, D. Blumenthal
We demonstrate apodized and un-apodized sidewall grating filters in an ultra-low-loss planar Si3N4 integration platform. Record low coupling constants, as low as 0.19 cm-1, and better than 5dB side-lobe suppression with apodization are reported.
{"title":"Apodized and un-apodized sidewall grating filters with low coupling constants in ultra-low-loss Si3N4 planar waveguides","authors":"M. Belt, M. Heck, J. Barton, J. Bauters, J. Bowers, D. Blumenthal","doi":"10.1364/OFC.2013.OTU3C.3","DOIUrl":"https://doi.org/10.1364/OFC.2013.OTU3C.3","url":null,"abstract":"We demonstrate apodized and un-apodized sidewall grating filters in an ultra-low-loss planar Si<sub>3</sub>N<sub>4</sub> integration platform. Record low coupling constants, as low as 0.19 cm<sup>-1</sup>, and better than 5dB side-lobe suppression with apodization are reported.","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":"81666489","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}
N. Keil, C. Zawadzki, Ziyang Zhang, D. Felipe, A. Maese-Novo, W. Brinker, H. Klein, C. Wagner, F. Soares, M. Möhrle, N. Grote
Polymer components for next-generation WDM PON are presented, incl. 8ch OLT-Tx and OLT-Rx devices using polymer AWGs and InP-based DFB laser and photo diode arrays together with a 40nm wide tunable InP/polymer Bragg grating laser for realizing colorless ONUs.
{"title":"Progress in polymer-based components for next-generation PON applications","authors":"N. Keil, C. Zawadzki, Ziyang Zhang, D. Felipe, A. Maese-Novo, W. Brinker, H. Klein, C. Wagner, F. Soares, M. Möhrle, N. Grote","doi":"10.1364/OFC.2013.OW1A.3","DOIUrl":"https://doi.org/10.1364/OFC.2013.OW1A.3","url":null,"abstract":"Polymer components for next-generation WDM PON are presented, incl. 8ch OLT-Tx and OLT-Rx devices using polymer AWGs and InP-based DFB laser and photo diode arrays together with a 40nm wide tunable InP/polymer Bragg grating laser for realizing colorless ONUs.","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":"82059464","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.OTH4A.1
L. Geng, Jinlong Wei, R. Penty, I. White, D. Cunningham
Multilevel PAM is investigated for a LED-based SI-POF link. Using PAM-8, transmission at a record 3 Gbit/s is demonstrated for a maximum length of 25 m step index POF with offline post-receiver processing.
{"title":"3 Gbit/s LED-based step index plastic optical fiber link using multilevel pulse amplitude modulation","authors":"L. Geng, Jinlong Wei, R. Penty, I. White, D. Cunningham","doi":"10.1364/OFC.2013.OTH4A.1","DOIUrl":"https://doi.org/10.1364/OFC.2013.OTH4A.1","url":null,"abstract":"Multilevel PAM is investigated for a LED-based SI-POF link. Using PAM-8, transmission at a record 3 Gbit/s is demonstrated for a maximum length of 25 m step index POF with offline post-receiver processing.","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":"82267267","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.08
A. Ehrhardt, Lars Schürer, F. Escher, B. Nagel, H. Foisel
ONT-reflection is used, additionally to GPON-EMS, to identify termination points in FTTH-PON-networks. OTN-reflectivity vs. wavelength is investigated. In-service OTDR-measurements from Central Office allow testing PON-branches and to distinguish optical length differences down to 2m.
{"title":"ONT reflection for additional maintenance by OTDR-measurements in FTTH networks","authors":"A. Ehrhardt, Lars Schürer, F. Escher, B. Nagel, H. Foisel","doi":"10.1364/NFOEC.2013.JW2A.08","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.JW2A.08","url":null,"abstract":"ONT-reflection is used, additionally to GPON-EMS, to identify termination points in FTTH-PON-networks. OTN-reflectivity vs. wavelength is investigated. In-service OTDR-measurements from Central Office allow testing PON-branches and to distinguish optical length differences down to 2m.","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":"82296653","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.46
T. Huynh, W. Ng, A. Nguyen, L. Nguyen, L. Rusch, L. Barry
We demonstrate the tracking of white-FM noise and 1/fα excess noise from a SGDBR laser in a coherent system. The performance of 2nd-order phase-locked loop was experimentally examined in 16-QAM system at 16 Gbaud.
{"title":"Tracking excess noise from a monolithic tunable laser in coherent communication systems","authors":"T. Huynh, W. Ng, A. Nguyen, L. Nguyen, L. Rusch, L. Barry","doi":"10.1364/NFOEC.2013.JW2A.46","DOIUrl":"https://doi.org/10.1364/NFOEC.2013.JW2A.46","url":null,"abstract":"We demonstrate the tracking of white-FM noise and 1/f<sup>α</sup> excess noise from a SGDBR laser in a coherent system. The performance of 2<sup>nd</sup>-order phase-locked loop was experimentally examined in 16-QAM system at 16 Gbaud.","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":"78652042","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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