Optical Isolators and Faraday Rotators 1940-3000 nm
Description
Optical Isolators protect lasers from optical feedback. An optical isolator is comprised of two polarizers and a Faraday rotator (magneto-optic material in a magnet). Optical isolators by design transmit maximum energy in forward direction and block energy in the reverse direction. This is analogous to an electronics diode
Optical Isolators and Faraday Rotators 1940-3000 nm
Specifications |
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|---|---|
| Wavelength: | 1940-3390 nm |
| Bandwidth: | 100 nm |
| Power: | 0.2-10 W |
| Isolation Range: | 28-35dB |
| Transmission: | 80-90 % |
| Aperture: | 2.7-4.5 mm |
Features
Faraday Photonics' standard product line has optical isolators and Faraday rotators for the 1940-3390 nm wavelength region.
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2019
Frequently Asked Questions
An optical isolator is a device that protects lasers from optical feedback.
An optical isolator is comprised of two polarizers and a Faraday rotator (magneto-optic material in a magnet).
The optimal isolation angle for an optical isolator is when the output polarizer’s axis is oriented at 90 degrees - actual FR angle of the isolator's Faraday rotator, relative to the input polarizer axis.
The unique feature of the Faraday Effect is the plane of polarization’s rotation (CW or CCW) is dependent on the magnetic field direction not the direction of light passing through the Faraday Rotator magneto-optic material.
Faraday Photonics' standard product line has optical isolators and Faraday rotators for the 1940-3390 nm wavelength region.