OPTICAL TRANSCEIVER BY USING SINGLE WAVELENGTH COMMUNICATION

摘要

PURPOSE: An optical transceiver using single wavelength communication is provided to prevent a first path of an incident optical crosstalk of a receiver which is reflected from an inner wall direction of a body. CONSTITUTION: A transmitter(10) comprises an isolator. The transmitter converts outer input signal into optical signal and transceives the converted signal. An optical filter(30) reflects a part of the optical signal and transmits the rest part of the optical signal. An optical fiber(40) transmits the transmitted optical signal to an opposing optical signal transceiver.