Isolators & Circulators

Fiber to Free Space Isolator/Collimator 500-1060nm High Power

The OI Series Optical Fiber to Free Space Isolator/Collimator is a passive device that guides light near 1060 nm in the normal direction while minimizing back reflection and back scattering in the reverse direction for any state of polarization. At the same time, it collimates the output beam to a desired beam size. With our proprietary magnetic-optics technology and proven advanced micro optics design, it features low insertion loss, high isolation, compact structure, high power handling, and high stability. The excellent characteristics of this product make it an ideal choice for application in fiber laser. We currently offer a full range of polarization-independent, polarization-maintaining, and multimode versions. Our also provides customized design to meet special applications.