optical signal amplification

• 光信号放大

optical signal amplification的用法和样例：

例句

1. This paper deals with the effects of different parameters on the optical pulsewhen the pulse passes through the erbium-doped fibers.
   研究光脉冲经过掺铒光纤放大介质时各个参数对光脉冲的影响，得到保持光脉冲信号放大后不失真的最佳参数。