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Please use this identifier to cite or link to this item: https://doi.org/10.1109/LPT.2012.2236547
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dc.titleAn all-optical modulation format conversion for 8QAM based on FWM in HNLF
dc.contributor.authorZhang, B.
dc.contributor.authorZhang, H.
dc.contributor.authorYu, C.
dc.contributor.authorCheng, X.
dc.contributor.authorYeo, Y.K.
dc.contributor.authorKam, P.-K.
dc.contributor.authorYang, J.
dc.contributor.authorZhang, H.
dc.contributor.authorWen, Y.-H.
dc.contributor.authorFeng, K.-M.
dc.date.accessioned2014-10-07T04:23:34Z
dc.date.available2014-10-07T04:23:34Z
dc.date.issued2013
dc.identifier.citationZhang, B., Zhang, H., Yu, C., Cheng, X., Yeo, Y.K., Kam, P.-K., Yang, J., Zhang, H., Wen, Y.-H., Feng, K.-M. (2013). An all-optical modulation format conversion for 8QAM based on FWM in HNLF. IEEE Photonics Technology Letters 25 (4) : 327-330. ScholarBank@NUS Repository. https://doi.org/10.1109/LPT.2012.2236547
dc.identifier.issn10411135
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/81948
dc.description.abstractIn this letter, we propose and experimentally demonstrate an all-optical modulation format conversion scheme from amplitude shift keying (ASK) and quadrature phase shift keying (QPSK) to 8-ary quadrature amplitude modulation (8QAM), using four-wave mixing (FWM) effect in highly nonlinear fiber. In the FWM process, a 20-Gbits/s return-to-zero QPSK (RZ-QPSK) signal and a 10-Gbit/s ASK signal are utilized as probe light and pump light, respectively. A 30-Gbits/s RZ-8QAM signal, which is the idler light, is successfully obtained with optical signal-to-noise ratio larger than 30 dB and bit-error rate lower than 10-5. © 1989-2012 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/LPT.2012.2236547
dc.sourceScopus
dc.subject8-ary quadrature amplitude modulation (8QAM)
dc.subjectcross phase modulation (XPM)
dc.subjectfour-wave mixing (FWM)
dc.subjecthighly nonlinear fiber (HNLF)
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.contributor.departmentCOMPUTER SCIENCE
dc.description.doi10.1109/LPT.2012.2236547
dc.description.sourcetitleIEEE Photonics Technology Letters
dc.description.volume25
dc.description.issue4
dc.description.page327-330
dc.description.codenIPTLE
dc.identifier.isiut000314684400002
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