20/130 Precision Matched Active LMA Double Clad Fiber

Nufern's matched series of Large Mode Area (LMA) double clad fibers are ideal for high power monolithic fiber lasers and amplifiers. Featuring a matching set of LMA fibers, this series of fibers ensure splice compatibility across the entire chain of 20/130 fiber components required to make monolithic fiber lasers. This matched fiber series is based on a 20 micron diameter core and 130 micron diameter clad size with a low NA (0.08) core and consists of Yb-doped fiber and passive beam delivery fibers all made to highest tolerances in the industry. All fibers utilize the latest glass composition and NuCOAT™ coating technology to ensure high slope efficiency, extended operating life and excellent beam quality at the high power levels demanded by today’s industrial fiber laser applications.