The OI Series Optical Isolator is a passive device that guides light at 1060 nm in the normal direction while minimizing back reflection and back scattering in the reverse direction for any state of polarization. With our proprietary magnetic-optics technology and proven advanced micro optics design, it features low insertion loss, high isolation, a compact structure, high power handling, and high stability. The excellent characteristics of this product make it an ideal choice for application in fiber amplifier systems, pump laser diodes, and optical fiber sensors. We currently offer a full range of polarization-independent, polarization-maintaining, and multimode versions. Agiltron also provides customized designs to meet special applications.