光损耗／回损测试仪表的研究

Research of Optical Loss and Return Loss Test Set

本文对光损耗／回损测试仪表进行了研究，同时讨论了提高测量精度的几个关键技术问题，最后给出了科研样机的参数指标。

This article is the research of the instrument for optical loss and return loss, in the meantime discusses several important technolegies for improving measuring accuracy, finally provides the specifications of the prototype.