
PM lsolator
Overview
Hirundo Optics’ Polarization-Maintaining (PM) Isolators are designed to protect optical systems from back reflections and unwanted optical signals while maintaining the polarization state of light. These devices are critical for ensuring high performance in sensitive optical setups.
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Product Highlights
Hirundo's Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. The devices are characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering.

Angular Accuracy

High extinction ratio

Polarization Modes
Application Demonstration
Typical EDFA system




