Rotators and isolators CL-ISO-633-5
A Faraday rotator is a magneto-optic device based on the Faraday magneto-optic effect. It rotates incident linearly polarized light through a defined angle. The direction of rotation depends only on the internal magnetic field and is independent of the direction of light propagation. Common rotation angles are 45˚ or 90˚. Placing a 45˚ rotator between two polarizing elements oriented at 45˚ to each other forms an optical isolator. An optical isolator is a magneto-optic device that transmits light in only one direction, widely used in laser amplification systems, mode-locked lasers and laser measurement equipment. Our independently developed and manufactured rotator and isolator series uses high-quality terbium gallium garnet (TGG) magneto-optic crystals, polarizing beam-splitter prisms and high-coercivity magnetic materials. The series is designed to provide the highest isolation, transmittance, laser damage threshold and applicable temperature range. With specialized magneto-optic device design capabilities and strong OEM manufacturing capacity, we supply custom isolators with different clear apertures, wavelengths and package dimensions. We can also supply our subnanosecond microchip lasers and semiconductor laser series together with these devices, providing complete system design and application services.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength | 633nm |
| Clear Aperture Dimension | 5mm |
| Isolation | >30dB |
| Transmittance | >90% |
| Polarizer | PBS Cube |
| Damage Threshold [@10ns] | 3.5J/cm2 |
Applications
Key Features
Datasheet
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Supplier Information
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