Several kinds of measurement principles and methods for optical return loss (ORL) are introduced.
介绍了几种光回波损耗的测量原理和测量方法。
This paper discusses the return loss in air-space type fixed optical attenuator.
本文讨论了空气隙型光固定衰减器的回波损耗。
This paper discusses the return loss in air-space type fixed optical attenuator.
本文讨论了空气隙型光固定衰减器的回波损耗。
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