Ultrafast Mode-Locked Fiber Laser Employing New Scheme of Cr-Doped Fiber and Reduced Graphene Oxide

Liu C.-MLiu C.-NSu H.-YHsiao V.K.SChen N.-KYeh C.-YSHENG-LUNG HUANGCheng W.-H.2022-04-252022-04-252021https://www.scopus.com/inward/record.uri?eid=2-s2.0-85120487752&partnerID=40&md5=d8721ff6eafc9c798c2f161bf30e47f8https://scholars.lib.ntu.edu.tw/handle/123456789/607285The 1400-nm ultrafast mode-locked Cr-doped fiber lasers (MLCDFLs) employing new scheme of single-mode chromium-doped fiber (SMCDF) as optical gain and reduced graphene-oxide (RGO) as saturable absorber is demonstrated for the first time. The output pulse width, average output power, and repetition rate were 118-fs, 2.95-mW, and 15.9-MHz, respectively. ? 2021 OSA.Fiber lasersMode-locked fiber lasersOptical fiber communicationOptical fibersPulse repetition rateSaturable absorbersChromium-doped fibersCr-dopedDoped fiberMode-lockedOutput pulsePulsewidthsPulswidthsReduced graphene oxidesSingle modeUltra-fastGrapheneUltrafast Mode-Locked Fiber Laser Employing New Scheme of Cr-Doped Fiber and Reduced Graphene Oxideconference paper2-s2.0-85120487752