specific losses meaning in English
比损耗
Examples
- The long period fiber gratings ( lpfg ) have been chosen to be the filters finally after comparing several filters . the specific loss could be achieved by the coupling between two co - propagating modes in lpfg
Lpfg利用光纤内同向传输模式之间的耦合,把正向传输的基模能量有选择性的耦合到其它正向传输的模式中,实现选择性损耗。