Patent ID: 9548810
Date: 2017-01-17
CPC Classifications: G01M,G02B,H04B,H04J,H04Q

Claim:
1. An optical path processing apparatus, comprising: a fiber array (FA) comprising a test optical channel configured to receive test light; a lens array (LA); an aspheric lens; a filter, configured to perform transmission on the test light, wherein the test optical channel is configured to enable the test light to be incident through the LA and the aspheric lens to a surface of the filter; and a reflector, wherein the filter is located between the aspheric lens and the reflector and wherein the reflector is at a distance of less than or equal to a first preset value away from a focus of light transmitted through the aspheric lens, and is configured to reflect, at a preset angle, the test light transmitted through the filter to a specular surface of the reflector, so that reflected light corresponding to the test light passes through the filter, the aspheric lens and the LA, and is output through a particular channel.