Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICCS.2010.5686388
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dc.titleChromatic dispersion monitoring of DQPSK and D8PSK signals based on delay-tap sampling technique
dc.contributor.authorYang, J.
dc.contributor.authorHe, M.
dc.contributor.authorLu, H.
dc.contributor.authorYu, C.
dc.contributor.authorLi, Z.
dc.date.accessioned2014-06-19T03:02:32Z
dc.date.available2014-06-19T03:02:32Z
dc.date.issued2010
dc.identifier.citationYang, J., He, M., Lu, H., Yu, C., Li, Z. (2010). Chromatic dispersion monitoring of DQPSK and D8PSK signals based on delay-tap sampling technique. 12th IEEE International Conference on Communication Systems 2010, ICCS 2010 : 184-188. ScholarBank@NUS Repository. https://doi.org/10.1109/ICCS.2010.5686388
dc.identifier.isbn9781424470068
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/69602
dc.description.abstractWe demonstrate a simple chromatic dispersion (CD) monitoring method using amplitude ratio of asynchronous delaytap sampling plot. By utilizing amplitude ratio in the delay-tap sampling plot, the residual CD values in the range of 0∼75 ps/nm can be measured for 40-Gbit/s 67% carrier-suppressed return-tozero (CSRZ) differential quadrature phase-shift keying (DQPSK), 50% return-to-zero (RZ) DQPSK and 60-Gbit/s 50% RZ differential eight phase-shift keying (D8PSK) signals. The simulated results in VPItransmission 7.0 show that the amplitude ratio of delay-tap sampling plot decreases monotonously with residual CD in 67% CSRZ DQPSK, 50% RZ DQPSK and 50% RZ D8PSK systems. Since no synchronization or modification on transmitter/receiver is required, the proposed scheme is simple and cost effective. © 2010 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/ICCS.2010.5686388
dc.sourceScopus
dc.subjectAsynchronous sampling
dc.subjectChromatic dispersion
dc.subjectDifferential phase-shift keying
dc.subjectFiber optics communications
dc.subjectOptical performance monitoring
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/ICCS.2010.5686388
dc.description.sourcetitle12th IEEE International Conference on Communication Systems 2010, ICCS 2010
dc.description.page184-188
dc.identifier.isiut000398765700046
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