... HI / HPMI The 1064 nm High Power Polarization Maintaining/ insensitive Isolator is characterized with low insertion loss, high isolation, high power ... , and up to 100 kW pulsed optical power Product types: isolator, circulator, coupler, WDM, PBC, attenuator, etc. PM version of all those ... .fiber-resources.com 20W 1030 nm/1064 nm fiber optic Isolator for fiber laser