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Nonlinear polarization amplifiers in nonzero dispersion shifted fiber
Nonlinear polarization amplifiers in nonzero dispersion shifted fiber
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机译：非零色散位移光纤中的非线性偏振放大器
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摘要
A broadband fiber transmission system includes a transmission line with at least one zero dispersion wavelength &lgr;o and transmits an optical signal of &lgr;. The transmission line includes a distributed Raman amplifier that amplifies the optical signal through Raman gain. One or more semiconductor lasers are included and operated at wavelengths &lgr;p for generating a pump light to pump the Raman amplifier. &lgr; is close to &lgr;o and &lgr;0 is less than 1540 nm or greater than 1560 nm.
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机译：宽带光纤传输系统包括传输线，该传输线具有至少一个零色散波长＆ o＆ Sub＆Sub;＆gt ;，并且传输光学信号＆lgr;。传输线包括分布式拉曼放大器，该放大器通过拉曼增益放大光信号。包括一个或多个半导体激光器，并在波长 p 下运行，以产生泵浦光以泵浦拉曼放大器。 ＆lgr;接近＆lgr; o 且＆lgr; 0 小于1540 nm或大于1560 nm。
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