Pub Date : 2015-12-03DOI: 10.1109/OECC.2015.7340121
Xiaoling Yang, H. Mehrvar, Huixiao Ma, Yan Wang, Lulu Liu, H. Fu, D. Geng, D. Goodwill, E. Bernier
We demonstrate a 40Gb/s pure photonic packet switch testbed for a datacenter network. It uses a photonic wrap/un-wrap to handle all packet sizes, separate control and data paths, and a synchronization scheme to align packets of all nodes at the photonic switch despite different network fiber lengths.
{"title":"40Gb/s pure photonic packet switch for datacenters","authors":"Xiaoling Yang, H. Mehrvar, Huixiao Ma, Yan Wang, Lulu Liu, H. Fu, D. Geng, D. Goodwill, E. Bernier","doi":"10.1109/OECC.2015.7340121","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340121","url":null,"abstract":"We demonstrate a 40Gb/s pure photonic packet switch testbed for a datacenter network. It uses a photonic wrap/un-wrap to handle all packet sizes, separate control and data paths, and a synchronization scheme to align packets of all nodes at the photonic switch despite different network fiber lengths.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122062907","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 : 2015-11-01DOI: 10.1109/AVFOP.2015.7356634
C. Roeloffzen, R. Oldenbeuving, R. Timens, P. V. van Dijk, C. Taddei, A. Leinse, M. Hoekman, R. Heideman, L. Zhuang, D. Marpaung, M. Burla
This paper gives an overview of three different types of integrated optical beamfoming networks (OBFNs) that have been designed and/or fabricated over the past few years. The first is a binary tree true time delay based OBFN, the second a novel hardware compressed OBFN exploiting multi-wavelength, and finally an optical beamformer capable of multibeaming based on the Nolen matrix.
{"title":"Integrated optical beamformers","authors":"C. Roeloffzen, R. Oldenbeuving, R. Timens, P. V. van Dijk, C. Taddei, A. Leinse, M. Hoekman, R. Heideman, L. Zhuang, D. Marpaung, M. Burla","doi":"10.1109/AVFOP.2015.7356634","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356634","url":null,"abstract":"This paper gives an overview of three different types of integrated optical beamfoming networks (OBFNs) that have been designed and/or fabricated over the past few years. The first is a binary tree true time delay based OBFN, the second a novel hardware compressed OBFN exploiting multi-wavelength, and finally an optical beamformer capable of multibeaming based on the Nolen matrix.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122196315","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 : 2015-03-22DOI: 10.1364/OFC.2015.TH2A.39
Hai-Chau Le, Lei Liu, S. Yoo
We propose a distributed control scheme utilizing spectral fragmentation-aware RMSA and flexible active/passive reservation mechanism for dynamic multi-domain software-defined elastic optical networks. Our proposed scheme offers significant blocking probability reduction compared to conventional GMPLS/PCE architecture.
{"title":"Distributed control plane with spectral fragmentation-aware RMSA and flexible reservation for dynamic multidomain software-defined elastic optical networks","authors":"Hai-Chau Le, Lei Liu, S. Yoo","doi":"10.1364/OFC.2015.TH2A.39","DOIUrl":"https://doi.org/10.1364/OFC.2015.TH2A.39","url":null,"abstract":"We propose a distributed control scheme utilizing spectral fragmentation-aware RMSA and flexible active/passive reservation mechanism for dynamic multi-domain software-defined elastic optical networks. Our proposed scheme offers significant blocking probability reduction compared to conventional GMPLS/PCE architecture.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115500857","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. Kato, T. Tanimura, T. Richter, C. Schmidt-Langhorst, R. Elschner, C. Schubert, Shigeki Watanabe
We investigate coherent-optical subcarrier processing by fiber frequency conversion using an optical comb based beat signal to implement a broadband coherent add/drop architecture. Erasure and replacement of subcarriers over 400-GHz processing bandwidth is successfully demonstrated.
{"title":"Broadband coherent-optical add/drop multiplexing over 400-GHz bandwidth by fiber frequency conversion","authors":"T. Kato, T. Tanimura, T. Richter, C. Schmidt-Langhorst, R. Elschner, C. Schubert, Shigeki Watanabe","doi":"10.1364/OFC.2015.M3F.2","DOIUrl":"https://doi.org/10.1364/OFC.2015.M3F.2","url":null,"abstract":"We investigate coherent-optical subcarrier processing by fiber frequency conversion using an optical comb based beat signal to implement a broadband coherent add/drop architecture. Erasure and replacement of subcarriers over 400-GHz processing bandwidth is successfully demonstrated.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124261747","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}
Asymmetric mode-selective couplers for multiplexing the LP11 modes of an optical fiber fabricated by the femtosecond laser direct-write technique are demonstrated. The devices feature high coupling ratios, excellent mode extinction ratios and low insertion losses.
{"title":"C-band mode-selective couplers fabricated by the femtosecond laser direct-write technique","authors":"S. Gross, N. Riesen, J. Love, M. Withford","doi":"10.1364/OFC.2015.W3B.2","DOIUrl":"https://doi.org/10.1364/OFC.2015.W3B.2","url":null,"abstract":"Asymmetric mode-selective couplers for multiplexing the LP11 modes of an optical fiber fabricated by the femtosecond laser direct-write technique are demonstrated. The devices feature high coupling ratios, excellent mode extinction ratios and low insertion losses.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125241003","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}
Summary form only given. Optics and electronics provide largely complementary capabilities for fundamental physical reasons: optics is good for communicating information over long distances and for limited forms of switching; electronics is good for processing and storing information and therefore for sophisticated forms of switching, including packet switching and routing.
{"title":"The future of transport networks","authors":"P. Sindhu","doi":"10.1364/OFC.2015.TU1A.1","DOIUrl":"https://doi.org/10.1364/OFC.2015.TU1A.1","url":null,"abstract":"Summary form only given. Optics and electronics provide largely complementary capabilities for fundamental physical reasons: optics is good for communicating information over long distances and for limited forms of switching; electronics is good for processing and storing information and therefore for sophisticated forms of switching, including packet switching and routing.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"202 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116862039","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}
SDN architecture based on separation of control and data functions enables realization of programmability and application aware networking. High level reference architecture components are discussed and potential challenges are outlined for implementation.
{"title":"SDN transport architecture and challenges","authors":"V. Shukla","doi":"10.1364/OFC.2015.W4J.1","DOIUrl":"https://doi.org/10.1364/OFC.2015.W4J.1","url":null,"abstract":"SDN architecture based on separation of control and data functions enables realization of programmability and application aware networking. High level reference architecture components are discussed and potential challenges are outlined for implementation.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116956152","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. Kaneko, Tomoaki Yoshida, S. Kimura, Ken-ichi Suzuki, A. Otaka
We propose a fast WDM/TDM-PON OLT-protection method based on ONU λ-tuning to pre-assigned backup wavelength and normal MPCP without discovery procedure. The fabricated system with 40-km SMF transmission achieves protection times of under 50 ms.
{"title":"λ-tuning protection scheme achieving under 50-ms protection time based on MPCP and backup-wavelength pre-assignment on WDM/TDM-PONs","authors":"S. Kaneko, Tomoaki Yoshida, S. Kimura, Ken-ichi Suzuki, A. Otaka","doi":"10.1364/OFC.2015.TU2E.6","DOIUrl":"https://doi.org/10.1364/OFC.2015.TU2E.6","url":null,"abstract":"We propose a fast WDM/TDM-PON OLT-protection method based on ONU λ-tuning to pre-assigned backup wavelength and normal MPCP without discovery procedure. The fabricated system with 40-km SMF transmission achieves protection times of under 50 ms.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120967265","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}
Yiran Ma, Zhiguang Xu, H. Lin, Min Zhou, Heng Wang, Chengliang Zhang, Jingwen Yu, Xiaomu Wang
CPRI between BBU and RRU equipment is carried by self-seeded WDM-PON prototype system within commercial LTE end-to-end environment. Delay and jitter meets CPRI requirements while services demonstrated show the same performance as bare fiber.
{"title":"Demonstration of CPRI over self-seeded WDM-PON in commercial LTE environment","authors":"Yiran Ma, Zhiguang Xu, H. Lin, Min Zhou, Heng Wang, Chengliang Zhang, Jingwen Yu, Xiaomu Wang","doi":"10.1364/OFC.2015.M2J.6","DOIUrl":"https://doi.org/10.1364/OFC.2015.M2J.6","url":null,"abstract":"CPRI between BBU and RRU equipment is carried by self-seeded WDM-PON prototype system within commercial LTE end-to-end environment. Delay and jitter meets CPRI requirements while services demonstrated show the same performance as bare fiber.","PeriodicalId":278530,"journal":{"name":"2015 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121268142","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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