OPTICAL MODULE AND MANUFACTURING METHOD THEREOF

摘要

Embodiments of the present invention disclose an optical module manufacturing method, including: forming a first waveguide layer and a second waveguide layer on a first substrate and a second substrate respectively, or forming a first waveguide layer and a second waveguide layer on a first surface of the first substrate and a second surface of the first substrate respectively; disposing the first substrate on the second substrate; disposing a filter at an end of the first waveguide layer and the second waveguide layer, so that the filter is aligned with the second waveguide layer; and disposing a prism on the filter, so that a first reflective surface of the prism is aligned with the first waveguide layer, and the second reflective surface is aligned with the second waveguide layer. The embodiments of the present invention further disclose an optical module. According to the foregoing technical solutions, Z-direction space is fully utilized, thereby reducing the width of an optical channel and planar space occupied by the optical module.