The ISO-04-650-LP-W Faraday Optical Isolator is essentially a uni-directional light valve. It is used to protect a laser source from destabilizing feedback or actual damage from back-reflected light. This 650 nm low power free space optical isolator is packaged in a compact cylindrically shaped magneto-optic device with a base plate for ease of mounting into an optical train. It has a 4 mm clear aperture and a 630 to 730 nm wavelength range. The ISO-04-650-LP utilizes field proven, high efficiency Corning Polarcor™ polarizers; ideal for laser diode applications. This -W version has an added 1/2 wave plate at the output stage, so that the direction of polarization of the output beam can be rotated to a desired direction.

ISO-04-650-LP-W法拉第光隔离器本质上是一个单向光阀。它是用来保护激光源不稳定的反馈或实际的损害，从反反射光。这种650纳米低功率自由空间光隔离器封装在一个紧凑的圆柱形磁光器件中，带有一个底座，便于安装到光学列车上。它有4毫米的光圈和630至730纳米的波长范围。iso - 04 - 650 - lp利用现场证明,高效康宁Polarcor™偏振器;适用于激光二极管。这个-W版本在输出阶段增加了1/2波板，这样输出波束的极化方向就可以旋转到期望的方向。