What’s the Difference between Polarization-sensitive and Insensitive Faraday Isolators?
As a kind of optical isolator, a Faraday isolator is a device that transmits light in a certain direction while blocking light in the opposite direction. Technologically, the Faraday isolator constitutes the most important type of optical isolator. Most importantly, they are based on Faraday rotators, which are another popular Faraday device. Widely used in