E. Torrengo, R. Cigliutti, G. Bosco, G. Gavioli, A. Alaimo, A. Carena, V. Curri, F. Forghieri, S. Piciaccia, M. Belmonte, A. Brinciotti, A. L. Porta, S. Abrate, P. Poggiolini
{"title":"Transoceanic PM-QPSK Terabit superchannel transmission experiments at Baud-rate subcarrier spacing","authors":"E. Torrengo, R. Cigliutti, G. Bosco, G. Gavioli, A. Alaimo, A. Carena, V. Curri, F. Forghieri, S. Piciaccia, M. Belmonte, A. Brinciotti, A. L. Porta, S. Abrate, P. Poggiolini","doi":"10.1109/ECOC.2010.5621193","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621193","url":null,"abstract":"We show experimental results on the transmission of a Terabit superchannel, consisting of 10×120-Gb/s PM-QPSK densely-packed subcarriers. We reached 10000km with 1.1×Baud-rate subcarrier spacing and 9000km with Baud-rate subcarrier spacing. We also reached 8000km with 3 superchannels at 1.1 spacing.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"277 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125011616","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. Marseglia, J. Harrison, J. Hadden, A. Young, F. Jelezko, B. Naydenov, J. Meijer, A. C. Stanley-Clarke, Y. Ho, J. O'Brien, J. Rarity
{"title":"Photonic crystal defect cavities coupled to N-V centres in diamond","authors":"L. Marseglia, J. Harrison, J. Hadden, A. Young, F. Jelezko, B. Naydenov, J. Meijer, A. C. Stanley-Clarke, Y. Ho, J. O'Brien, J. Rarity","doi":"10.1109/ECOC.2010.5621252","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621252","url":null,"abstract":"We use focused ion beam (FIB) etching to create suspended photonic crystal cavities in diamond. Our goal is to enhance and control the spontaneous emission of single N-V colour centres, which act like single ‘two-level atoms’ emitting single photons. The single nitrogen-vacancy (N-V) colour centre in diamond has attracted a lot of interest because it can be optically addressed, is photostable at room temperature and has a paramagnetic ground state whose spin can be initialized and read-out optically. By enclosing the (N-V) colour centre in a resonant cavity we aim to develop rapid readout of this optically addressable single spin. We show a technique using FIB and confocal microscopy to locate single N-V centres and discuss progress towards etching cavities around single centres.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"94 17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125020073","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. Youn, Xiang Liu, S. Chandrasekhar, Yong-Hwan Kwon, Jong-Hoi Kim, Joong-Seon Choe, K. Choi, E. Nam
{"title":"An efficient and frequency-offset-tolerant channel estimation and synchronization method for PDM CO-OFDM transmission","authors":"C. Youn, Xiang Liu, S. Chandrasekhar, Yong-Hwan Kwon, Jong-Hoi Kim, Joong-Seon Choe, K. Choi, E. Nam","doi":"10.1109/ECOC.2010.5621285","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621285","url":null,"abstract":"We propose a computationally efficient and frequency-offset-tolerant channel estimation and synchronization method for polarization-division-multiplexed (PDM) coherent optical OFDM (CO-OFDM). Using this method, we demonstrate a 43-Gb/s PDM CO-OFDM transmission with 16-QAM subcarrier modulation over 5,200-km of ultra-large-area fiber.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125027756","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}
Gilhwan Kim, Kyujin Hwang, Kwanil Lee, K. Lee, Sang-Bae Lee
{"title":"Experimental characterization of optical properties of an elliptical core photonic bandgap fibers with high birefringence","authors":"Gilhwan Kim, Kyujin Hwang, Kwanil Lee, K. Lee, Sang-Bae Lee","doi":"10.1109/ECOC.2010.5621125","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621125","url":null,"abstract":"We fabricate an EC-PBGF with an aspect ratio of 1.4 by expanding the core region. The loss and group-birefringence of the EC-PBGF was measured to be 0.1dB/m at 1400nm and 0.012 at 1420nm, respectively.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123111234","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":"Title: Preparing for the future","authors":"G. Wellbrock","doi":"10.1109/ECOC.2010.5621429","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621429","url":null,"abstract":"Given that current generation DWDM systems supported multiple bit rate upgrades, the expectation is that next generation platforms will provide even more scalability. This presentation focuses on key requirements to future proof the transport network.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123545404","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}
J. Kakande, F. Parmigiani, R. Slavík, L. Gruner-Nielsen, D. Jakobsen, S. Herstrom, P. Petropoulos, D. Richardson
{"title":"Saturation effects in degenerate phase sensitive fiber optic parametric amplifiers","authors":"J. Kakande, F. Parmigiani, R. Slavík, L. Gruner-Nielsen, D. Jakobsen, S. Herstrom, P. Petropoulos, D. Richardson","doi":"10.1109/ECOC.2010.5621376","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621376","url":null,"abstract":"We experimentally study saturation effects in degenerate phase sensitive amplifiers, revealing and explaining a gain regime suitable for all-optical signal processing functions such as phase regeneration.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121048358","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}
Chien-Yu Lin, M. Holtmannspoetter, M. Asif, B. Schmauss
{"title":"Compensation of transmission impairments by digital backward propagation for different link designs","authors":"Chien-Yu Lin, M. Holtmannspoetter, M. Asif, B. Schmauss","doi":"10.1109/ECOC.2010.5621413","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621413","url":null,"abstract":"We investigate the performance of digital backward-propagation (DBP) in single-channel phase-encoded transmission systems for various in-line compensation schemes and depending on the parameters of DBP. A modified non-iterative DBP setup improves the eye opening by 3.5dB.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123902559","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":"Compensation of non-ideal carving induced phase distortions in coherent 100 Gb/s PM-RZ-QPSK signal","authors":"H. Chung, S. Chang, Kwangjoon Kim","doi":"10.1109/ECOC.2010.5621140","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621140","url":null,"abstract":"We demonstrate compensation of imperfect carver induced sensitivity degradation by using digital signal processing technique. The OSNR penalty measured at 100 Gb/s PM-RZ-DQPSK signal is reduced from 7.8 dB to 0.3 dB with help of correction algorithm.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125143542","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":"Impact of C. Kao's work on European R&D","authors":"C. Someda","doi":"10.1109/ECOC.2010.5621334","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621334","url":null,"abstract":"Europe has played a leading role in many facets of optical fiber communications. Dr. Kao's work spawned intense R&D activity across nearly all European countries. This presentation will highlight the impact of Dr. Kao's work in the creation of many centers of technical excellence.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"38 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125927950","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. Matsui, K. Nakajima, Y. Goto, Tomoya Shimizu, T. Kurashima
{"title":"MPI characteristics of HAF based optical cord with MFD unmatched launching and impact of sweep fusion splicing","authors":"T. Matsui, K. Nakajima, Y. Goto, Tomoya Shimizu, T. Kurashima","doi":"10.1109/ECOC.2010.5621474","DOIUrl":"https://doi.org/10.1109/ECOC.2010.5621474","url":null,"abstract":"Single-mode hole-assisted-fibre (HAF) based optical cord reveals no multipath interference (MPI) degradation independent of the existence of a mode-field diameter mismatch. Moreover, sweep fusion splicing effectively reduces MPI even if the HAF has extremely strong confinement.","PeriodicalId":391144,"journal":{"name":"36th European Conference and Exhibition on Optical Communication","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128507731","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}