Faraday isolator CL-ISO-785-5

Faraday isolator CL-ISO-785-5

Supplier
Crylink
Part Number
CL-ISO-785-5
Category
Polarization Optics
Origin
China

Crylink's Faraday isolators are optical components commonly used in precision laser systems. A Faraday magneto-optic isolator allows laser light to travel through an optical path in only one direction. It protects the laser emission system against light reflected from other optical components. Such reflections can cause unstable output in energy, noise, mode and linewidth, and, in the most severe cases, permanent damage to optical components. The isolator manual explains how a Faraday isolator works. Crylink offers fixed-wavelength UV, visible and near-infrared isolators covering 480nm-1064nm. At the preset center wavelength, these Faraday isolators can provide transmittance of at least 90% and isolation greater than 30dB. Crylink's dual-stage isolators are available when higher isolation is required. Crylink also offers Faraday rotators, allowing selection according to the application.

Specification Snapshot
Center Wavelength
785nm
Clear Aperture Dimension
5mm
Isolation
>30dB
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Overview

Crylink's Faraday isolators are optical components commonly used in precision laser systems. A Faraday magneto-optic isolator allows laser light to travel through an optical path in only one direction. It protects the laser emission system against light reflected from other optical components. Such reflections can cause unstable output in energy, noise, mode and linewidth, and, in the most severe cases, permanent damage to optical components. The isolator manual explains how a Faraday isolator works. Crylink offers fixed-wavelength UV, visible and near-infrared isolators covering 480nm-1064nm. At the preset center wavelength, these Faraday isolators can provide transmittance of at least 90% and isolation greater than 30dB. Crylink's dual-stage isolators are available when higher isolation is required. Crylink also offers Faraday rotators, allowing selection according to the application.

Specifications

ParameterValue
Center Wavelength785nm
Clear Aperture Dimension5mm
Isolation>30dB
Transmittance>90%
PolarizerPBS Cube
Damage Threshold [@10ns]10J/cm²

Applications

MOPA amplification systems; protective systems for laser spectroscopy testing; strontium atomic clocks—369nm isolators; rubidium atomic clocks—780nm isolators; cesium atomic clocks—810nm isolators and 852nm isolators; intracavity frequency doubling (Extracavity frequency doubling); regenerative amplifiers (Regenerative amplifier); seed-injection lasers (Seed injection laser); laser-linewidth measurement systems (Laser Width Test System).

Key Features

Allows laser light to pass in only one direction; free-space input and output; protects the seed laser; reduces laser energy noise; improves laser stability; prevents reflected laser light from damaging optical components; prevents mode hopping or frequency shifts

Datasheet

Product Datasheet
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Supplier Information

Cr
Crylink
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Shanghai Crylink Technology Co., Ltd. was jointly established by Shanghai Yangtze Delta Innovation Institute, Baoshan District state-owned platform, and Dr. Yongjun Dong's team. Located in Baoshan High-tech Industrial Park, the company focuses on R&D and production of laser materials and devices. Main products include laser crystals, nonlinear crystals, bonded crystals, and devices, with full-chain capabilities from crystal growth, optical polishing, laser coating to device packaging. Its subsidiary, Nanjing Guangbao Optoelectronics Technology Co., Ltd., operates the 'Meta-laser' and 'Guangbao Optoelectronics' brands. Products are widely used in laser processing, medical aesthetics, LiDAR, optical communications, defense, scientific research, aerospace, and other fields.

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