Phase adjustment by wavelength tuning of parametric pump on Raman assisted phase sensitive amplifier
international conference on photonics in switching(2016)
摘要
A Raman-assisted PSA scheme is proposed with the phase matching condition achieved by PSA pump wavelength tuning. More than 10dB signal gain and 2dB sensitivity improvement are experimentally demonstrated by a typical 20G-baud QPSK system.
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关键词
(290.5910) Scattering stimulated Raman, (060.4370) Nonlinear optics fibers
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