{"title":"Single-channel 800 Gbit/s asynchronous all-optical amplitude-division demultiplexing based on polarization-independent GHz Raman soliton in fiber","authors":"M. Kato, K. Fujiura, T. Kurihara","doi":"10.1109/CLEO.2002.1034480","DOIUrl":null,"url":null,"abstract":"We demonstrate error-free asynchronous all-optical time-division and amplitude-division demultiplexing based on polarization-independent TDM-WDM conversion, which realizes an intensity-dependent self-frequency shift in GHz Raman soliton. An 800 Gbit/s (128 /spl times/ 6.3 Gbit/s) optical TDM signal is simultaneously demultiplexed to 6.3 Gbit/s multiple-channel signals. We demultiplex a random data signal with a time slot of narrower than 800 fs corresponding to a 1.28 Tbit/s OTDM signal. Furthermore, our demultiplexer is capable of demultiplexing from overlapping OTDM signals with 2.0 ps pulse width and 780 fs time delay.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLEO.2002.1034480","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
We demonstrate error-free asynchronous all-optical time-division and amplitude-division demultiplexing based on polarization-independent TDM-WDM conversion, which realizes an intensity-dependent self-frequency shift in GHz Raman soliton. An 800 Gbit/s (128 /spl times/ 6.3 Gbit/s) optical TDM signal is simultaneously demultiplexed to 6.3 Gbit/s multiple-channel signals. We demultiplex a random data signal with a time slot of narrower than 800 fs corresponding to a 1.28 Tbit/s OTDM signal. Furthermore, our demultiplexer is capable of demultiplexing from overlapping OTDM signals with 2.0 ps pulse width and 780 fs time delay.
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