C. Doerr, Nicolas K. Fontaine, Masaaki Hirano, Takashi Sasaki, Larry Buhl, Peter J. Winzer
{"title":"Silicon photonic integrated circuit for coupling to a ring-core multimode fiber for space-division multiplexing","authors":"C. Doerr, Nicolas K. Fontaine, Masaaki Hirano, Takashi Sasaki, Larry Buhl, Peter J. Winzer","doi":"10.1364/ECOC.2011.TH.13.A.3","DOIUrl":"https://doi.org/10.1364/ECOC.2011.TH.13.A.3","url":null,"abstract":"We propose and demonstrate a silicon photonic integrated circuit for coupling to the modes of a novel radially single-mode and azimuthally multimode ring-core fiber (RCF). All the RCF modes may be selectively excited by a star-coupler-fed circular grating coupler.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133481190","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":"Frequency-resolved optical gating in highly-nonlinear fibers","authors":"E. Myslivets, B. Kuo, S. Radic","doi":"10.1364/ECOC.2011.TU.5.LECERVIN.1","DOIUrl":"https://doi.org/10.1364/ECOC.2011.TU.5.LECERVIN.1","url":null,"abstract":"We demonstrate a measurement technique for frequency-resolved optical gating (FROG) using a parametric fiber mixer. A cascaded mixer using highly nonlinear fiber (HNLF) was used to characterize 2-ps optical pulses with accuracy exceeding that of conventional sampling instruments.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114993676","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. Salsi, O. Bertran-Pardo, J. Renaudier, W. Idler, H. Mardoyan, P. Tran, G. Charlet, S. Bigo
{"title":"WDM 200Gb/s single-carrier PDM-QPSK transmission over 12,000km","authors":"M. Salsi, O. Bertran-Pardo, J. Renaudier, W. Idler, H. Mardoyan, P. Tran, G. Charlet, S. Bigo","doi":"10.1364/ECOC.2011.TH.13.C.5","DOIUrl":"https://doi.org/10.1364/ECOC.2011.TH.13.C.5","url":null,"abstract":"We demonstrate the longest WDM transmission at 200Gb/s using single-carrier PDM-QPSK channels. A record distance of 12,000km is achieved transmitting 40 channels through an EDFA-only uncompensated fiber link.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129696981","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}
R. Llorente, M. Morant, J. Hauden, T. Quinlan, A. Mottet, S. Walker
{"title":"Linear regime extension technique in parallel LiNbO3 interferometric architectures for UWB applications","authors":"R. Llorente, M. Morant, J. Hauden, T. Quinlan, A. Mottet, S. Walker","doi":"10.1364/ECOC.2011.WE.10.P1.33","DOIUrl":"https://doi.org/10.1364/ECOC.2011.WE.10.P1.33","url":null,"abstract":"A parallel architecture modulator is demonstrated which offers SFDR>25dB across a 1.4V bias range compared to just 0.5V in a conventional MZ-EOM. Additionally, RoF UWB signal EVM is improved by 2.2dB after 57 km transmission.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127907573","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}
Xiang Liu, S. Chandrasekhar, T. Wood, R. Tkach, E. Burrows, P. Winzer
{"title":"Demonstration of 2.7-PPB receiver sensitivity using PDM-QPSK with 4-PPM and unrepeatered transmission over a single 370-km unamplified ultra-large-area fiber span","authors":"Xiang Liu, S. Chandrasekhar, T. Wood, R. Tkach, E. Burrows, P. Winzer","doi":"10.1364/ECOC.2011.TU.3.B.4","DOIUrl":"https://doi.org/10.1364/ECOC.2011.TU.3.B.4","url":null,"abstract":"We demonstrate a record receiver sensitivity of 2.7 photons per bit at 6.23-Gb/s net data rate using PDM-QPSK with 4-ary-pulse-position-modulation. This signal is transmitted over a 370-km unrepeatered ultra-large-area-fiber span with 71.7-dB total loss budget.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"135 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131747461","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":"Generalized pulse-position modulation for optical power-efficient communication","authors":"M. Karlsson, E. Agrell","doi":"10.1364/ECOC.2011.TU.6.B.6","DOIUrl":"https://doi.org/10.1364/ECOC.2011.TU.6.B.6","url":null,"abstract":"A family of modulation formats is derived by combining pulse-position modulation (PPM) with multilevel dual-polarization signal constellations. With 16-PPM, gains of up to 5.4 dB are obtained over dual-polarization QPSK, at the cost of reduced spectral efficiency.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"5 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126988772","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}
Y. Yung, S. Alam, Z. Li, A. Dhar, D. Giles, I. Giles, J. Sahu, L. Gruner-Nielsen, F. Poletti, D. Richardson
{"title":"First demonstration of multimode amplifier for spatial division multiplexed transmission systems","authors":"Y. Yung, S. Alam, Z. Li, A. Dhar, D. Giles, I. Giles, J. Sahu, L. Gruner-Nielsen, F. Poletti, D. Richardson","doi":"10.1364/ECOC.2011.TH.13.K.4","DOIUrl":"https://doi.org/10.1364/ECOC.2011.TH.13.K.4","url":null,"abstract":"We present the first systematic study of a two-moded erbium-doped fiber amplifier, and identified its performance trends. By optimizing dopant distribution and pump modes we achieved over 22dB gain for both LP01 and LP11-modes.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123783495","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. Sambo, F. Cugini, G. Bottari, G. Bruno, P. Iovanna, P. Castoldi
{"title":"Lightpath provisioning in wavelength switched optical networks with flexible grid","authors":"N. Sambo, F. Cugini, G. Bottari, G. Bruno, P. Iovanna, P. Castoldi","doi":"10.1364/ECOC.2011.WE.10.P1.96","DOIUrl":"https://doi.org/10.1364/ECOC.2011.WE.10.P1.96","url":null,"abstract":"An effective lightpath provisioning is proposed for PCE-based optical networks with flexible grid. The expected modulation formats at 400 Gb/s are considered showing that 12.5 GHz spacing is satisfactory to guarantee efficient network resource utilization.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125101330","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":"Recent advancement in WDM PON technology","authors":"Y. Chung","doi":"10.1364/ECOC.2011.TH.11.C.4","DOIUrl":"https://doi.org/10.1364/ECOC.2011.TH.11.C.4","url":null,"abstract":"We report on the recent advancement in the WDM PON technology including highspeed (>10 Gb/s) and long-reach (>100 km) operations achieved by using the directly modulated reflective semiconductor optical amplifiers and digital coherent receivers.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127751687","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. Sakamoto, A. Kanno, T. Kawanishi, N. Fontaine, D. J. Geisler, R. Scott, S. Yoo
{"title":"160-Gb/s orthogonal time-frequency domain multiplexed QPSK for ultra-high-spectral-efficient transmission","authors":"T. Sakamoto, A. Kanno, T. Kawanishi, N. Fontaine, D. J. Geisler, R. Scott, S. Yoo","doi":"10.1364/ECOC.2011.WE.10.P1.77","DOIUrl":"https://doi.org/10.1364/ECOC.2011.WE.10.P1.77","url":null,"abstract":"We demonstrate optical orthogonal time-frequency domain multiplexing (OTFDM), which inherits the advantages of high-speed OTDM and high-spectral-efficient OFDM. Single-Pol., 2-b/s/Hz, 160-Gb/s OTFDM-QPSK is achieved by optical time-domain processing.","PeriodicalId":319455,"journal":{"name":"2011 37th European Conference and Exhibition on Optical Communication","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129366909","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}