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2009 IEEE/LEOS Summer Topical Meeting最新文献

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Demonstration of time-domain spectral phase encoding/DPSK data modulation using single phase modulator 用单相调制器进行时域频谱相位编码/DPSK数据调制的演示
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226240
Zhensen Gao, Xu Wang, N. Kataoka, N. Wada
{"title":"Demonstration of time-domain spectral phase encoding/DPSK data modulation using single phase modulator","authors":"Zhensen Gao, Xu Wang, N. Kataoka, N. Wada","doi":"10.1109/LEOSST.2009.5226240","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226240","url":null,"abstract":"We proposed and experimentally demonstrated time-domain spectral phase encoding scheme using single phase modulator for 8-chip, 20GHz/chip optical code generation and 2.5 Gbps DPSK data modulation, and successfully transmitted and decoded the data with BER≪10−9","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128418760","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
Transmission approaches for services of variable bit-rate and differentiated QoS using OCDMA 利用OCDMA实现可变比特率和差异化QoS业务的传输方法
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226247
Hongxi Yin, Wei Liang
{"title":"Transmission approaches for services of variable bit-rate and differentiated QoS using OCDMA","authors":"Hongxi Yin, Wei Liang","doi":"10.1109/LEOSST.2009.5226247","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226247","url":null,"abstract":"The technology of optical code division multiple access (OCDMA) has been considered as a competitive candidate for constructing future high-speed fiber-optic networks, especially the passive optical access networks (PON) since it has attractive features such as asynchronous access, dynamic bandwidth assignment, soft capacity on demand, transparency to network structure and overlaid protocol, abilities to support switching with multigranularity and multimedia services, privacy and security in transmission to some extent, etc.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125591397","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
Tunable resonant single-sideband electro-optical modulator 可调谐谐振单边带电光调制器
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226229
A. Savchenkov, W. Liang, A. Matsko, V. Ilchenko, D. Seidel, L. Maleki
{"title":"Tunable resonant single-sideband electro-optical modulator","authors":"A. Savchenkov, W. Liang, A. Matsko, V. Ilchenko, D. Seidel, L. Maleki","doi":"10.1109/LEOSST.2009.5226229","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226229","url":null,"abstract":"We demonstrate a broadly tunable and highly efficient resonant electro-optical modulator based on a whispering gallery mode resonator made with an electro optic crystal. This device is used to engineer a tunable opto-electronic oscillator.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132948014","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: 4
Asynchronous detection with clock and data recovery in optical CDMA networks using a dispersion-imbalanced loop mirror 基于色散不平衡环镜的光CDMA网络时钟和数据恢复异步检测
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226239
Yanhua Deng, M. Fok, P. Prucnal
{"title":"Asynchronous detection with clock and data recovery in optical CDMA networks using a dispersion-imbalanced loop mirror","authors":"Yanhua Deng, M. Fok, P. Prucnal","doi":"10.1109/LEOSST.2009.5226239","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226239","url":null,"abstract":"We experimentally demonstrate asynchronous detection of optical CDMA signals with a dispersion-imbalanced loop mirror, which makes the signals compatible with off-the-shelf CDR units by removing multiple-access interference and interferometric noise.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134206842","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
The impact of mega-scale data centers on internet architecture 超大规模数据中心对互联网架构的影响
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226251
Amin Vahdat
{"title":"The impact of mega-scale data centers on internet architecture","authors":"Amin Vahdat","doi":"10.1109/LEOSST.2009.5226251","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226251","url":null,"abstract":"Growing expertise with clusters of commodity PCs have enabled a number of companies to harness petaflops of computation power and petabytes of storage in a cost-efficient manner. Clusters consisting of tens of thousands of PCs are not unheard of in the largest companies and thousand-node clusters are increasingly common in universities, research labs, and companies. Important applications classes include scientific computing, financial analysis, data analysis and warehousing, and large-scale network services. In response to these trends, the data center infrastructure has retooled to extract maximum efficiency from available computation and storage, with particular emphasis on power, cooling, and density.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"211 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115417780","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: 2
Full-duplex, 10Gbps OCDMA system 全双工，10Gbps OCDMA系统
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226274
N. Kataoka
{"title":"Full-duplex, 10Gbps OCDMA system","authors":"N. Kataoka","doi":"10.1109/LEOSST.2009.5226274","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226274","url":null,"abstract":"We review a full-duplex, 10Gbps DPSK-OCDMA system including OCDMA/WDM system configuration, hybrid multi-port and SSFBG encoding/decoding devices, OCDMA prototype, and demonstrations.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114522090","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
Radio-over-fiber as the enabler for joint processing of spatially separated radio signals 光纤上无线电作为联合处理空间分离无线电信号的使能器
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226269
P. Monteiro, S. Pato, J. Pedro, J. Santos, D. Wake, A. Nkansah, N. Gomes, E. López, A. Gameiro
{"title":"Radio-over-fiber as the enabler for joint processing of spatially separated radio signals","authors":"P. Monteiro, S. Pato, J. Pedro, J. Santos, D. Wake, A. Nkansah, N. Gomes, E. López, A. Gameiro","doi":"10.1109/LEOSST.2009.5226269","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226269","url":null,"abstract":"An overview of the FUTON project is presented, with emphasis on the optical link design for radio-over-fiber communication and virtual-MIMO functionalities between multiple remote antenna units and a centralized processing site.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116010707","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
Adaptive modulation schemes 自适应调制方案
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226212
A. Ellis, Ioannis Tomkos, A. Mishra, Jian Zhao, S. Ibrahim, P. Frascella, F. Gunning
{"title":"Adaptive modulation schemes","authors":"A. Ellis, Ioannis Tomkos, A. Mishra, Jian Zhao, S. Ibrahim, P. Frascella, F. Gunning","doi":"10.1109/LEOSST.2009.5226212","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226212","url":null,"abstract":"In this presentation we will discuss recent advances in adaptive modulation schemes for ultra high bit capacity optical networks. This paper focuses on optimising the sub-carrier spacing for such high capacity networks..","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132213696","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
Arbitrary RF-waveform generator with rapid switching capabilities using the temporal Lau effect 任意射频波形发生器，具有快速切换能力，利用时间律效应
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226230
V. Torres‐Company, Lawrence R. Chen
{"title":"Arbitrary RF-waveform generator with rapid switching capabilities using the temporal Lau effect","authors":"V. Torres‐Company, Lawrence R. Chen","doi":"10.1109/LEOSST.2009.5226230","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226230","url":null,"abstract":"We propose an arbitrary radio-frequency waveform generator with high-speed switching capabilities. As a proof-of-principle demonstration, we design a two-tap filter with Gb/s transitions between triangle and square waveforms with ∼12 GHz bandwidth content.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132550886","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
Comparison of electronic pre-compensation and post-compensation for cascaded optical filtering of 10 Gb/s NRZ-OOK signals 级联滤波10gb /s NRZ-OOK信号的电子预补偿与后补偿比较
2009 IEEE/LEOS Summer Topical Meeting Pub Date : 2009-07-20 DOI: 10.1109/LEOSST.2009.5226225
Ying Jiang, I. Papagiannakis, Xuefeng Tang, D. Klonidis, A. Birbas, Ioannis Tomkos, J. Cartledge, K. Roberts
{"title":"Comparison of electronic pre-compensation and post-compensation for cascaded optical filtering of 10 Gb/s NRZ-OOK signals","authors":"Ying Jiang, I. Papagiannakis, Xuefeng Tang, D. Klonidis, A. Birbas, Ioannis Tomkos, J. Cartledge, K. Roberts","doi":"10.1109/LEOSST.2009.5226225","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226225","url":null,"abstract":"Using a recirculating loop, the performance improvement for cascaded optical filtering by using precompensation at the transmitter and post-compensation at the receiver is compared.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132565005","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: 2
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