{"title":"Full optimization of 40 Gbit/s black-box optical regenerator for DWDM transoceanic transmissions","authors":"B. Dany, P. Brindel, O. Leclerc","doi":"10.1109/ECOC.2001.989718","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989718","url":null,"abstract":"We propose a complete numerical characterization of an improved dispersion-managed compatible optical regeneration scheme. The impact of intrinsic regenerator parameters over system performance is investigated considering dense WDM 8/spl times/40 Gbit/s transmission system with 150 GHz channel spacing.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128430569","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. Achouche, E. Derouin, D. Carpentier, E. Boucherez, P. Pagnod, C. Jany, F. Poingt, S. Grosmaire, V. Coupé, F. Blache, J. Bonnet-Gamard, L. Giraudet, F. Devaux
{"title":"Manufacturable 2.5 Gbit/s edge-coupled waveguide photodiode for optical hybrid-integrated modules","authors":"M. Achouche, E. Derouin, D. Carpentier, E. Boucherez, P. Pagnod, C. Jany, F. Poingt, S. Grosmaire, V. Coupé, F. Blache, J. Bonnet-Gamard, L. Giraudet, F. Devaux","doi":"10.1109/ECOC.2001.989105","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989105","url":null,"abstract":"Side-illuminated photodiodes designed for surface hybrid integration on a silicon optical bench are described. InGaAs PIN photodiode chips fabricated on a 2inch-wafer with an integrated dry etched waveguide input facet with an antireflection coating deposition on the wafer, exhibit very low dark currents of typically 20 pA at -10 V bias voltage and 25/spl deg/C. Fiber coupled responsivity as high as 0.95 A/W at 1.3 /spl mu/m wavelength, and vertical coupling tolerance at -1 dB as wide as /spl plusmn/2 /spl mu/m are demonstrated. Reliability testing under high temperature and bias-stress conditions shows very stable operation.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128444877","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":"Complete characterization of ultrashort optical pulses using chirped fiber Bragg grating","authors":"N. Berger, B. Levit, B. Fischer","doi":"10.1109/ECOC.2001.989679","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989679","url":null,"abstract":"A simple method for measuring the intensity and phase of optical pulses, based on time domain interferometry using a chirped fiber Bragg grating, is proposed. In the method, stretching of the time scale allows the measuring of ultrashort pulses with conventional detectors.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128645222","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":"All-optical data addition to a time slot in 160 Gb/s OTDM signal using wavelength conversion by supercontinuum in a nonlinear fiber","authors":"F. Futami, Shigeki Watanabe","doi":"10.1109/ECOC.2001.989640","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989640","url":null,"abstract":"Simultaneous all-optical signal addition and wavelength conversion in 160 Gb/s OTDM-based WDM data using supercontinuum generation is proposed and first demonstrated using a highly nonlinear fiber. 10 Gb/s data dropped from a 160 Gb/s OTDM signal is successfully added to 15/spl times/10 Gb/s OTDM signals.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124675655","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. Bornholdt, S. Bauer, M. Mohrle, H. Nolting, B. Sartorius
{"title":"All optical clock recovery at 80 GHz and beyond","authors":"C. Bornholdt, S. Bauer, M. Mohrle, H. Nolting, B. Sartorius","doi":"10.1109/ECOC.2001.989078","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989078","url":null,"abstract":"Modelling of self-pulsations based on phase controlled mode beating (PhasCOMB) shows a speed potential of 160 GHz. A first device is fabricated. A frequency tuning range of 25 to 82 GHz is obtained and all optical clock recovery at 80 Gb/s PRBS sequence is demonstrated.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124756306","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":"Investigation of intra-channel nonlinear distortion in 40 Gbit/s transmission over standard fibre","authors":"V. Mikhailov, R. Killey, S. Appathurai, P. Bayvel","doi":"10.1109/ECOC.2001.989447","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989447","url":null,"abstract":"We describe new distance-dependent experiments investigating infra-channel nonlinear distortion in 40 Gbit/s OTDM transmission over standard fibre. Simulations results predicting significant reduction in the distortion due to intra-channel four-wave mixing by using alternating pulse polarisation were experimentally confirmed.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129834116","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":"A sub-grouped wavelength conversion switch architecture for scalable and large-capacity optical cross-connect","authors":"S. Kuroyanagi, T. Nishi","doi":"10.1109/ECOC.2001.989722","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989722","url":null,"abstract":"A switch architecture based on a sub-grouped wavelength conversion (SGWC) routing scheme is described. This switch architecture is both scalable and suitable for a large-capacity node. Moreover, it is more effective than conventional switch architecture.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126856407","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":"Simultaneously generated 3.24 Tbit/s (81 WDM /spl times/ 40 Gbit/s) carrier suppressed RZ transmission using a single supercontinuum source","authors":"H. Sotobayashi, A. Konishi, W. Chujo, T. Ozeki","doi":"10.1109/ECOC.2001.989429","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989429","url":null,"abstract":"A 3.24 Tbit/s (81 WDM /spl times/ 40 Gbit/s) carrier suppressed RZ (CS-RZ) format is simultaneously generated using a single supercontinuum source pumped by optically multiplexed 40 Gbit/s CS-RZ and is transmitted over an 80 km link.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130670966","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. Riishede, S. Libori, A. Bjarklev, J. Broeng, E. Knudsen
{"title":"Photonic crystal fibres and effective index approaches","authors":"J. Riishede, S. Libori, A. Bjarklev, J. Broeng, E. Knudsen","doi":"10.1109/ECOC.2001.989089","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989089","url":null,"abstract":"Photonic crystal fibres are investigated with an effective index approach. The effective index of both core and cladding is found to be wavelength dependent. Accurate modelling must respect the rich topology of these fibres.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123351710","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":"Contribution of the transverse asymmetry of the index change to the birefringence of fiber Bragg gratings: a numerical calculation","authors":"K. Dossou, S. Larochelle, M. Fontaine","doi":"10.1109/ECOC.2001.989680","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989680","url":null,"abstract":"The birefringence resulting from the index change asymmetry is calculated, using a finite element method, as a function of the absorption coefficient and transverse profiles. Spectral responses are determined by a transfer matrix approach.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"159 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123380831","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}