Pub Date : 2011-03-06DOI: 10.1364/NFOEC.2011.PDPD6
P. Iannone, Kenneth C. Reichmann, C. Brinton, J. Nakagawa, T. Cusick, M. Kimber, C. Doerr, Lawrence L. Buhl, M. Cappuzzo, E. Chen, Lou Gomez, John Johnson, A. Kanan, J. Lentz, Frank. Y. Chang, B. Pálsdóttir, T. Tokle, L. Spiekman
We demonstrate a 60-km CWDM-TDM PON with 40 Gb/s capacity both down and upstream. The system incorporates technologies such as volume manufacturable transmitters, burst-mode transmission, hybrid SOA-Raman amplifiers, and a cyclic CWDM multiplexer.
{"title":"Bi-directionally amplified extended reach 40Gb/s CWDM-TDM PON with burst-mode upstream transmission","authors":"P. Iannone, Kenneth C. Reichmann, C. Brinton, J. Nakagawa, T. Cusick, M. Kimber, C. Doerr, Lawrence L. Buhl, M. Cappuzzo, E. Chen, Lou Gomez, John Johnson, A. Kanan, J. Lentz, Frank. Y. Chang, B. Pálsdóttir, T. Tokle, L. Spiekman","doi":"10.1364/NFOEC.2011.PDPD6","DOIUrl":"https://doi.org/10.1364/NFOEC.2011.PDPD6","url":null,"abstract":"We demonstrate a 60-km CWDM-TDM PON with 40 Gb/s capacity both down and upstream. The system incorporates technologies such as volume manufacturable transmitters, burst-mode transmission, hybrid SOA-Raman amplifiers, and a cyclic CWDM multiplexer.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"34 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":"79876470","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. Hou, M. Haji, A. Kelly, J. Arnold, A. Catrina Bryce
The monolithic integration of four 10 GHz multi-colored mode-locked lasers with a 4×1 MMI, a SOA and an electroabsorption modulator has been demonstrated. The lasers produce 2.49 ps Sech2-pulses with TBP of 0.389.
{"title":"Mode-locked laser array monolithically integrated with SOA and EA-modulator","authors":"L. Hou, M. Haji, A. Kelly, J. Arnold, A. Catrina Bryce","doi":"10.1364/OFC.2011.OTHG4","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTHG4","url":null,"abstract":"The monolithic integration of four 10 GHz multi-colored mode-locked lasers with a 4×1 MMI, a SOA and an electroabsorption modulator has been demonstrated. The lasers produce 2.49 ps Sech2-pulses with TBP of 0.389.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"137 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":"80048966","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.JWA063
A. Koonen, N. Tran, E. Tangdiongga
Blocking performance of an optical WDM-TDM in-building network is significantly improved by dynamic wavelength routing. We analyse optimum clustering of users which reduces system complexity while largely preserving network performance improvement.
{"title":"The merits of reconfigurability in WDM-TDM optical in-building networks","authors":"A. Koonen, N. Tran, E. Tangdiongga","doi":"10.1364/NFOEC.2011.JWA063","DOIUrl":"https://doi.org/10.1364/NFOEC.2011.JWA063","url":null,"abstract":"Blocking performance of an optical WDM-TDM in-building network is significantly improved by dynamic wavelength routing. We analyse optimum clustering of users which reduces system complexity while largely preserving network performance improvement.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"64 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":"80132184","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 introduces a fast heuristic resource provisioning algorithm for dynamic wavelength services on agile reconfigurable ROADM networks on which customer connections are only constrained by access ports.
{"title":"Heuristic resource provisioning for dynamic wavelength services with access port constraints","authors":"X. Zhang, S. Lumetta, A. Chiu","doi":"10.1364/OFC.2011.OTHI7","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTHI7","url":null,"abstract":"This paper introduces a fast heuristic resource provisioning algorithm for dynamic wavelength services on agile reconfigurable ROADM networks on which customer connections are only constrained by access ports.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"27 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":"79305035","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}
K. Wu, J. Wong, Zhiqiang Luo, C. Ouyang, P. Shum, Zexiang Shen
We demonstrate a noise eliminator with a reduction of 34% for phase noise and timing jitter based on external graphene layers for mode-locked lasers by absorbing the low-power background noise from the laser spontaneous emission.
{"title":"Phase noise and timing jitter eliminator for mode-locked lasers based on external graphene layers","authors":"K. Wu, J. Wong, Zhiqiang Luo, C. Ouyang, P. Shum, Zexiang Shen","doi":"10.1364/OFC.2011.OTHL5","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTHL5","url":null,"abstract":"We demonstrate a noise eliminator with a reduction of 34% for phase noise and timing jitter based on external graphene layers for mode-locked lasers by absorbing the low-power background noise from the laser spontaneous emission.","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":"81911673","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. Takagi, H. Hasegawa, K. Sato, Y. Sone, B. Kozicki, A. Hirano, M. Jinno
We propose a dynamic routing and frequency slot assignment algorithm for SLICE networks that employ distance adaptive modulation. We verify that the spectrum utilization penalty that stems from non-uniform bandwidth allocation is marginal.
{"title":"Dynamic routing and frequency slot assignment for elastic optical path networks that adopt distance adaptive modulation","authors":"T. Takagi, H. Hasegawa, K. Sato, Y. Sone, B. Kozicki, A. Hirano, M. Jinno","doi":"10.1364/OFC.2011.OTUI7","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTUI7","url":null,"abstract":"We propose a dynamic routing and frequency slot assignment algorithm for SLICE networks that employ distance adaptive modulation. We verify that the spectrum utilization penalty that stems from non-uniform bandwidth allocation is marginal.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"6 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":"84329123","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}
■ CNT and graphene is an emerging new materials with various promising photonic applications in laser mode-locking and nonlinear photonic devices. ■ From long (∼100m) to very short (∼1cm) mode-locked fiber lasers in various ML regime have been demonstrated. ■ Wide wavelength band, high-power operation ■ Possibility of nonlinear CNT functional devices ■ New possibility: Graphene
{"title":"Carbon-nanotube and graphene photonics","authors":"S. Yamashita","doi":"10.1364/OFC.2011.OTHL1","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTHL1","url":null,"abstract":"■ CNT and graphene is an emerging new materials with various promising photonic applications in laser mode-locking and nonlinear photonic devices. ■ From long (∼100m) to very short (∼1cm) mode-locked fiber lasers in various ML regime have been demonstrated. ■ Wide wavelength band, high-power operation ■ Possibility of nonlinear CNT functional devices ■ New possibility: Graphene","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"23 1","pages":"1-51"},"PeriodicalIF":0.0,"publicationDate":"2011-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84503864","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}
Linghua Wang, W. Bogaerts, P. Dumon, Shankar Kumar Selvaraja, G. Morthier, J. Teng, Xiuyou Han, X. Jian, Mingshan Zhao, R. Baets
Athermal AWGs in SOI are experimentally demonstrated for the first time to our knowledge. By using narrowed arrayed waveguides and overlaying of polymer, we obtain a wavelength temperature dependence of 7.1pm/°C and good optical properties.
{"title":"Athermal AWGs in SOI by overlaying a polymer cladding on narrowed arrayed waveguides","authors":"Linghua Wang, W. Bogaerts, P. Dumon, Shankar Kumar Selvaraja, G. Morthier, J. Teng, Xiuyou Han, X. Jian, Mingshan Zhao, R. Baets","doi":"10.1364/OFC.2011.OTHV6","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTHV6","url":null,"abstract":"Athermal AWGs in SOI are experimentally demonstrated for the first time to our knowledge. By using narrowed arrayed waveguides and overlaying of polymer, we obtain a wavelength temperature dependence of 7.1pm/°C and good optical properties.","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":"84900997","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. Fan, D. Guidotti, A. Chowdhury, H. Chien, G. Chang
We propose a novel optical clock distribution scheme for MIMO-enhanced wireless interconnects. Low-power, error-free, multi-gigabit wireless transmission has been demonstrated by employing centrally distributed optical clock.
{"title":"Optical central clock distribution for MIMO-enabled, millimeter wave wireless interconnects","authors":"S. Fan, D. Guidotti, A. Chowdhury, H. Chien, G. Chang","doi":"10.1364/OFC.2011.OTHZ7","DOIUrl":"https://doi.org/10.1364/OFC.2011.OTHZ7","url":null,"abstract":"We propose a novel optical clock distribution scheme for MIMO-enhanced wireless interconnects. Low-power, error-free, multi-gigabit wireless transmission has been demonstrated by employing centrally distributed optical clock.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"2 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":"85478937","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}
D. John, J. Bauters, Joseph Nedy, Wenzao Li, R. Moreira, J. Barton, J. Bowers, D. Blumenthal
We report a novel approach for creating a dopant-free pure silica-core waveguide (PSCW) for chip-scale waveguides with the goal of reaching fiber-like losses on-chip. Stoichiometric silica films were used as both the cladding and core material for buried channel waveguides, with the required index contrast generated by a difference in physical density. The bulk densities of the thin-films were measured with X-Ray Reflectometry, and these density values were compared with the expected change in refractive index using the Lorentz-Lorenz (Clausius-Mosotti) relation. We found the difference in density of 5.29% to correspond with the difference in refractive index of 1.17%, and measured propagation losses of 2.119 to 2.660 dB/cm.
{"title":"Fabrication and demonstration of a pure silica-core waveguide utilizing a density-based index contrast","authors":"D. John, J. Bauters, Joseph Nedy, Wenzao Li, R. Moreira, J. Barton, J. Bowers, D. Blumenthal","doi":"10.1364/OFC.2011.OWS3","DOIUrl":"https://doi.org/10.1364/OFC.2011.OWS3","url":null,"abstract":"We report a novel approach for creating a dopant-free pure silica-core waveguide (PSCW) for chip-scale waveguides with the goal of reaching fiber-like losses on-chip. Stoichiometric silica films were used as both the cladding and core material for buried channel waveguides, with the required index contrast generated by a difference in physical density. The bulk densities of the thin-films were measured with X-Ray Reflectometry, and these density values were compared with the expected change in refractive index using the Lorentz-Lorenz (Clausius-Mosotti) relation. We found the difference in density of 5.29% to correspond with the difference in refractive index of 1.17%, and measured propagation losses of 2.119 to 2.660 dB/cm.","PeriodicalId":6373,"journal":{"name":"2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference","volume":"21 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":"85607859","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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