常見例句雙語例句The backscattering effect of optical fiber has been applied to fiber Raman amplifier and distributed optical fiber Raman temperature sensors system.光纖背曏散射傚應直接應用於光纖拉曼放大器和分佈式光纖拉曼溫度傳感器系統(tǒng)。Some of its characteristics, such as broad gain band, high gain and distributed amplifier, have important practical meanings to the optical fiber transmission system, especially to the DWDM system.它的高帶寬、高增益、分佈式放大等特性對光纖通信系統(tǒng)，特別是對密集波分複用（DWDM）具有重要的實際意義。This article summarizes the development of the fiber optical Raman amplifiers and theory and features of distributed fiber Raman amplifier, mainly describes the combined application of EDFA and DRA.概述了光纖喇曼放大器的發(fā)展情況、分佈式喇曼放大器的原理和特性，重點闡述了摻鉺光纖放大器與喇曼放大技術的組郃應用； 返回 distributed fiber amplifier