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IMPROVED METHOD FOR AMPLIFYING RAMAN DISTRIBUTED IN FIBER OPTICS
IMPROVED METHOD FOR AMPLIFYING RAMAN DISTRIBUTED IN FIBER OPTICS
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机译:增强光纤中拉曼分布的改进方法
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摘要
The primary optical signal (F1) circulating between a transmitter (1) and a receiver (3), is amplified in an optical fiber (2) by optical pump signals with different wavelengths (lambda2,lambda3), produced from submodules (8,9), using the specific order stimulating Raman scattering effect. The tertiary signals with wavelength (lambda1) from submodule (7), amplifies power of pump signals by another order stimulating Raman scattering effect. Independent claims are also included for the following: (1) optical signals amplifying device; (2) optical signal receiver station.
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