BIDIRECTIONAL OPTICAL TRANSCEIVER MODULE USING A SINGLE OPTICAL FIBER, AND AN OPTICAL WAVEGUIDE USED IN THE SAME

摘要

PURPOSE: A bidirectional optical transceiver module using a single mode fiber and an optical waveguide supporter used in the same are provided to enable to perform passive alignment. CONSTITUTION: According to the bidirectional optical transceiver module(100) using a single mode fiber, an optical waveguide(160) comprises a mirror, an optical filter and a core providing an optical path of a transmitted and received light. An optical waveguide supporter(150) is combined with the optical waveguide and is connected to an optical cable. An optical device embedded module(140) is embedded with a light emitting device and a photo detector. The first combining part combines the optical waveguide and the optical waveguide supporter at a fixed position to align the core and the optical fiber where light transmission and reception is possible each other. And the second combining part combines the optical waveguide supporter and the optical element embedded module at a fixed position to align the core and the light emitting device and the photo detector where light transmission and reception is possible each other.