980 nm compact optical isolators using Cd/sub 1-x-y/Mn/sub x/Hg/sub y/Te single crystals for high power pumping laser diodes

摘要

The author have developed compact optical isolators operating at 480 nm wavelength with an insertion loss of 1.0 dB, isolation of 30 dB, size of 4 phi *4.5 mm and endurance against laser power of approximately 500 mW using Cd/sub 1-x-y/Mn/sub x/Hg/sub y/Te single crystals for the first time.