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Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)最新文献

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Low-loss 1.5% /spl Delta/ arrayed waveguide grating with spot-size converters 低损耗1.5% /spl Delta/阵列波导光栅与点尺寸转换器
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.989406
M. Itoh, T. Saida, Y. Hida, M. Ishii, Y. Inoue, Y. Hibino, A. Sugita
{"title":"Low-loss 1.5% /spl Delta/ arrayed waveguide grating with spot-size converters","authors":"M. Itoh, T. Saida, Y. Hida, M. Ishii, Y. Inoue, Y. Hibino, A. Sugita","doi":"10.1109/ECOC.2001.989406","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989406","url":null,"abstract":"We achieved a very low insertion loss of 0.7 dB in a 1.5% /spl Delta/ arrayed-waveguide grating by successfully fabricating spot-size converters that reduced single-mode fiber coupling loss from 1.6 to 0.2 dB/point.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"106 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":"130871998","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}
引用次数: 5
High-temperature 2.5 Gb/s vertical-cavity surface-emitting lasers at 1.55 /spl mu/m wavelength 1.55 /spl μ m波长的高温2.5 Gb/s垂直腔面发射激光器
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.989041
M. Ortsiefer, R. Shau, G. Bohm, F. Kohler, J. Rosskopf, G. Steinle, C. Degen, M. Amann
{"title":"High-temperature 2.5 Gb/s vertical-cavity surface-emitting lasers at 1.55 /spl mu/m wavelength","authors":"M. Ortsiefer, R. Shau, G. Bohm, F. Kohler, J. Rosskopf, G. Steinle, C. Degen, M. Amann","doi":"10.1109/ECOC.2001.989041","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989041","url":null,"abstract":"Buried tunnel junction (BTJ) vertical-cavity surface-emitting lasers (VCSELs) for 1.55 /spl mu/m wavelength were fabricated on InP with significantly improved stationary and dynamic lasing characteristics such as CW output powers >7 mW (at 20/spl deg/C), maximum CW operating temperature >110/spl deg/C, threshold currents and voltages below 1 mA and 0.9 V, respectively, and modulation bandwidths exceeding 2.5 Gb/s.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"1 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":"130882938","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}
引用次数: 14
Statistical properties and system impact of multi-path interference in Raman amplifiers 拉曼放大器中多径干扰的统计特性及系统影响
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.988841
V. Curri, G. Rizzo
{"title":"Statistical properties and system impact of multi-path interference in Raman amplifiers","authors":"V. Curri, G. Rizzo","doi":"10.1109/ECOC.2001.988841","DOIUrl":"https://doi.org/10.1109/ECOC.2001.988841","url":null,"abstract":"We developed a closed-form analysis describing the statistical characteristics of the multi-path interference (MPI) induced by the effect of Rayleigh backscatter on a modulated signal in distributed Raman amplifiers. A generalized definition of noise figure is proposed in order to include MPI effects.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"14 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":"131486221","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}
引用次数: 3
First- and higher-order PMD tolerance of carrier-suppressed return-to-zero format with forward error correction 带前向纠错的载波抑制归零格式的一阶和高阶PMD容限
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.989704
Y. Kisaka, M. Tomizawa, S. Kuwahara, Y. Miyamoto
{"title":"First- and higher-order PMD tolerance of carrier-suppressed return-to-zero format with forward error correction","authors":"Y. Kisaka, M. Tomizawa, S. Kuwahara, Y. Miyamoto","doi":"10.1109/ECOC.2001.989704","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989704","url":null,"abstract":"The first- and higher-order PMD (polarization mode dispersion) tolerances of several line-codes with FEC are clarified experimentally. The CS-RZ format with FEC is the most robust line-code; it accepts 60% of DGD/bit-time-interval with the existence of higher-order PMD.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"51 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":"127286006","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}
引用次数: 11
150 fs online PMD detection within 5 /spl mu/s 150 fs在线PMD检测，5 /spl mu/s
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.988886
R. Noé, D. Sandel, V. Mirvoda, S. Hinz, F. Wust
{"title":"150 fs online PMD detection within 5 /spl mu/s","authors":"R. Noé, D. Sandel, V. Mirvoda, S. Hinz, F. Wust","doi":"10.1109/ECOC.2001.988886","DOIUrl":"https://doi.org/10.1109/ECOC.2001.988886","url":null,"abstract":"Light with a low-speed polarization modulation suffers arrival time variations due to PMD (polarization-mode dispersion), detectable by integration of the VCO (voltage-controlled oscillator) input signal in the clock recovery PLL (phase locked loops). This is demonstrated in 40 Gbit/s NRZ (non RZ) and 2/spl times/40 Gbit/s RZ (return-to-zero) polarization multiplex transmission experiments.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"47 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":"116000638","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}
引用次数: 1
Ultrafast electroabsorption modulators with traveling-wave electrodes 具有行波电极的超快电吸收调制器
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.989651
T. Yamanaka
{"title":"Ultrafast electroabsorption modulators with traveling-wave electrodes","authors":"T. Yamanaka","doi":"10.1109/ECOC.2001.989651","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989651","url":null,"abstract":"Our activities on electroabsorption (EA) modulators, which incorporate traveling-wave (TW) type electrodes to overcome the capacitance-resistance (CR)-induced bandwidth limitation, are reviewed. Two EA-integrated devices are described: one is the first-ever TW-EA modulator integrated with a DFB laser (TW-EADFB) with wide bandwidth of over 50 GHz and the other is an optical gate integrating photodiode, and TW-EA modulator (PD-EAM) with a minimum gate opening time of 2.3 ps.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"162 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":"121299805","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}
引用次数: 7
Electrical versus optical pumping of quantum dot amplifiers 量子点放大器的电与光泵浦
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.989419
T. W. Berg, S. Bischoff, J. Mørk
{"title":"Electrical versus optical pumping of quantum dot amplifiers","authors":"T. W. Berg, S. Bischoff, J. Mørk","doi":"10.1109/ECOC.2001.989419","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989419","url":null,"abstract":"The influence of the pumping mechanism for the dynamical properties of quantum dot amplifiers is investigated for 10, 40 and 160 GHz signals. A fast response is predicted in the case of optical pumping in the wetting layer (WL). The combination of fast relaxation and capture times and the presence of a reservoir of carriers in the WL opens up for the possibility of ultrafast gain recovery in QD devices. The strength of optical contra electrical pumping is that it reduces the bottleneck effect of a slow WL. Optical pumping thus allows significant improvement of the dynamical properties of QD devices.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"98 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":"116396283","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}
引用次数: 6
1.25 Gbps single fiber transceivers using low cost polymer straight waveguide for 1.3/1.55 /spl mu/m data-links 采用低成本聚合物直波导的1.25 Gbps单光纤收发器，用于1.3/1.55 /spl mu/m数据链路
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.989664
H. Nakanishi, T. Okada, J. Shinkai, Y. Iguchi, A. Yamaguchi, N. Yamabayashi, Y. Kuhara
{"title":"1.25 Gbps single fiber transceivers using low cost polymer straight waveguide for 1.3/1.55 /spl mu/m data-links","authors":"H. Nakanishi, T. Okada, J. Shinkai, Y. Iguchi, A. Yamaguchi, N. Yamabayashi, Y. Kuhara","doi":"10.1109/ECOC.2001.989664","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989664","url":null,"abstract":"1.25 Gbps single fiber transceivers have been successfully obtained by introducing a low cost polymer straight waveguide and 1.3 /spl mu/m-PD/1.55 /spl mu/m-PD, for the first time. Minimum sensitivity of -23.3 dBm was confirmed at BER=10/sup -12/ under 1.25 Gbps full-duplex operation with fiber output power of -10.5 dBm.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"88 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":"116463679","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}
引用次数: 1
Impact of package resonance on eye diagram in high-speed optical modules 封装共振对高速光模块眼图的影响
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.989686
S. Kaneko, H. Itamoto, T. Miyahara, T. Hatta
{"title":"Impact of package resonance on eye diagram in high-speed optical modules","authors":"S. Kaneko, H. Itamoto, T. Miyahara, T. Hatta","doi":"10.1109/ECOC.2001.989686","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989686","url":null,"abstract":"We analyze the impact of package resonance on the eye diagram by numerical simulations using the coupled-mode theory. Dependence of the impact on resonant frequency and number of resonance are also discussed.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"33 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":"127111978","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}
引用次数: 12
An efficient and fully-scalable architecture applied to bufferless photonic nodes with DiffServ 一个高效和完全可扩展的架构应用于无缓冲光子节点与DiffServ
Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI: 10.1109/ECOC.2001.989101
M. Ribeiro, M. O'Mahony
{"title":"An efficient and fully-scalable architecture applied to bufferless photonic nodes with DiffServ","authors":"M. Ribeiro, M. O'Mahony","doi":"10.1109/ECOC.2001.989101","DOIUrl":"https://doi.org/10.1109/ECOC.2001.989101","url":null,"abstract":"A general-purpose multistage architecture to simultaneously tackle component count and scalability is proposed. Manufacturing, maintenance, and reliability are also benefited by its modular structure. Crosspoints saving is analysed. A three-step switch upgrade under prioritised traffic is briefly discussed.","PeriodicalId":408519,"journal":{"name":"Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)","volume":"1 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":"125832842","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}
引用次数: 0
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