G. Rademacher, B. Puttnam, R. Luís, Y. Awaji, N. Wada
{"title":"Time-dependent crosstalk from multiple cores in a homogeneous multi-core fiber","authors":"G. Rademacher, B. Puttnam, R. Luís, Y. Awaji, N. Wada","doi":"10.1364/OFC.2017.TH1H.3","DOIUrl":"https://doi.org/10.1364/OFC.2017.TH1H.3","url":null,"abstract":"We investigate the time-dependence of crosstalk in homogeneous multi-core fibers originating from multiple interfering cores. We observe that increasing the number of interacting cores increases the frequency of crosstalk fluctuations by an order of magnitude.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121530936","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}
{"title":"Single-carrier 216 Gbit/s, 12 Gsymbol/s 512 QAM coherent transmission over 160 km with injection-locked homodyne detection","authors":"Yixin Wang, K. Kasai, Masato Yoshida, M. Nakazawa","doi":"10.1364/OFC.2017.TU2E.1","DOIUrl":"https://doi.org/10.1364/OFC.2017.TU2E.1","url":null,"abstract":"We demonstrate a pol-mux, 12 Gsymbol/s 512 QAM coherent transmission. An injection-locked homodyne-detection circuit enabled precise optical-phase locking, and 216 Gbit/s-data were successfully transmitted over 160 km with a potential spectral efficiency of 12 bit/s/Hz.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114875103","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}
Cristian B. Czegledi, G. Liga, D. Lavery, M. Karlsson, E. Agrell, S. Savory, P. Bayvel
{"title":"Modified digital backpropagation accounting for polarization-mode dispersion","authors":"Cristian B. Czegledi, G. Liga, D. Lavery, M. Karlsson, E. Agrell, S. Savory, P. Bayvel","doi":"10.1364/OFC.2017.W1G.6","DOIUrl":"https://doi.org/10.1364/OFC.2017.W1G.6","url":null,"abstract":"We propose a modified DBP algorithm accounting for PMD. The accumulated PMD at the receiver is factorized into several PMD sections, and inserted into the DBP routine to distributively compensate for PMD, outperforming the conventional approach by 1.1 dB in SNR.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126253729","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}
C. Kottke, C. Caspar, V. Jungnickel, R. Freund, M. Agustin, N. Ledentsov
{"title":"High speed 160 Gb/s DMT VCSEL transmission using pre-equalization","authors":"C. Kottke, C. Caspar, V. Jungnickel, R. Freund, M. Agustin, N. Ledentsov","doi":"10.1364/OFC.2017.W4I.7","DOIUrl":"https://doi.org/10.1364/OFC.2017.W4I.7","url":null,"abstract":"High speed single channel DMT operation of a directly modulated 850 nm VCSEL with 26 GHz bandwidth is presented. Successful transmission of 161, 152, 135 Gb/s over 10, 300, 550 m of OM4 MMF is demonstrated at the SD-FEC BER limit.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126472796","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}
H. Matsuura, S. Suda, K. Tanizawa, Keijiro Suzuki, K. Ikeda, H. Kawashima, S. Namiki
{"title":"Accelerating switching speed of thermo-optic MZI silicon-photonic switches with \"turbo pulse\" in PWM control","authors":"H. Matsuura, S. Suda, K. Tanizawa, Keijiro Suzuki, K. Ikeda, H. Kawashima, S. Namiki","doi":"10.1364/OFC.2017.W4E.3","DOIUrl":"https://doi.org/10.1364/OFC.2017.W4E.3","url":null,"abstract":"We implemented a novel heater control scheme with high-energy header pulses applied to silicon Mach-Zehnder switches. Four to five times faster switching time (5.8 μs and 4.4 μs) was achieved for heating-up and cooling-down operations.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126495815","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}
{"title":"Cost-efficient multi-layer restoration to address IP router outages in IP-over-EONs","authors":"Siqi Liu, W. Lu, Zuqing Zhu","doi":"10.1364/OFC.2017.W3I.5","DOIUrl":"https://doi.org/10.1364/OFC.2017.W3I.5","url":null,"abstract":"We study how to address the IP router outages in an IP-over-EON with multi-layer restoration (MLR), and propose an auxiliary-graph (AG) based scheme that can minimize the additional OPEX of MLR with the help of the spectrum expansion capability of sliceable bandwidth-variable transponders (SBV-Ts).","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126521607","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. Gumaste, Sidharth Sharma, T. Das, Aniruddha Kushwaha
{"title":"Strategies for VNF placements in large provider networks","authors":"A. Gumaste, Sidharth Sharma, T. Das, Aniruddha Kushwaha","doi":"10.1364/OFC.2017.M2I.6","DOIUrl":"https://doi.org/10.1364/OFC.2017.M2I.6","url":null,"abstract":"We examine three strategies of VNF placement in a provider network: static service chains; seamless VNF duplication and VNF-dynamic-splitting. A constrained optimization applied to a large provider evaluates these strategies and showcases cost-latency trade-off.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128152444","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}
{"title":"Microwave photonic link based on coherent detection using low-cost free-running laser sources incorporating optical independent sideband and optical orthogonal modulation for 4×4 MIMO","authors":"Xiang Chen, J. Yao","doi":"10.1364/OFC.2017.W3F.3","DOIUrl":"https://doi.org/10.1364/OFC.2017.W3F.3","url":null,"abstract":"A microwave photonic link based on coherent detection using low-cost free-running laser sources incorporating optical independent sideband and optical orthogonal modulation with improved spectral efficiency for 4×4 MIMO is proposed and experimentally demonstrated.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125686730","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}
{"title":"Computation-free signal mapping to Fourier domain","authors":"B. Kuo, V. Ataie, S. Radic","doi":"10.1364/OFC.2017.M2J.1","DOIUrl":"https://doi.org/10.1364/OFC.2017.M2J.1","url":null,"abstract":"Conventional lightwave receiver incorporates high-speed Fast Fourier Transform (FFT) computation core in order to aid carrier recovery and perform channel equalization. This talk examines a computation-free FFT alternative architecture and discussed its implications.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126020223","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}
M. Jimenez-Rodriguez, L. Monteagudo-Lerma, E. Monroy, F. Naranjo, M. González-Herráez
{"title":"A new ultrafast and high peak power fiber laser operating at 1.5 μm using InN as saturable absorber","authors":"M. Jimenez-Rodriguez, L. Monteagudo-Lerma, E. Monroy, F. Naranjo, M. González-Herráez","doi":"10.1364/OFC.2017.W1F.4","DOIUrl":"https://doi.org/10.1364/OFC.2017.W1F.4","url":null,"abstract":"This work describes a novel ultrafast (<250 fs) fiber laser operating at 1.5 μm and based on InN as saturable absorber (SA). This SA accommodates much higher fluencies than comparable semiconductor or graphene-based SAs.","PeriodicalId":242238,"journal":{"name":"2017 Optical Fiber Communications Conference and Exhibition (OFC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121953599","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}