With its 1064 nm 50 W Fiber to Free-Space Isolator, Advanced Fiber Resources (AFR) offers ideal fiber amplification and fiber laser output isolation. The isolator is capable of handling high power consistently, with 50 W average optical power and up to 40 kW peak power pulses. The proprietary design of AFR's 1064 nm 50 W Fiber to Free-Space Isolator consistently offers low insertion loss, high isolation, high return loss, and excellent environmental stability and reliability. Based on your specific need, AFR also offers custom designs upon request.