





Free space Isolator
Overview
Hirundo Optics offers high-quality Free-Space Optical Isolators designed to protect sensitive optical components from harmful back-reflections. These isolators are essential for systems that require precise control of light propagation, such as in laser systems, fiber optic communication, and research applications. Available in single-grade and dual-grade configurations, these isolators are engineered for performance, durability, and minimal signal interference.
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Product Highlights
Hirundo‘sFree Space Isolators can be divided into polarization dependent and polarization independent types. Polarization correlation isolator, also known as Faraday isolator, is mainly composed of three parts: polarizer, Faraday rotator and polarizer (45° with the polarizer's polarizer axis); Polarization independent isolator is mainly composed of birefringent beam displacer (polarizer), Faraday rotator and half wave plate. It is often used to maintain the stability of optical systems in ray laser systems.

High isolation

Low PDL

Low insertion loss
Application Demonstration
For TOSA/ROSA/BOSA




