The optical fibre isolator is a passive optical device that only allows unidirectional light to pass through. Its working principle is based on the non-reciprocity of the Faraday rotating crystal, and the echo can be well isolated by the fibre isolator. YOFC's fibre isolator has the characteristics of high isolation, low loss, and high reliability.
CATV system
Communication system
Optical fibre sensing system
Test system
Low insertion loss
High isolation
High stability and reliability
High return loss