1064nm Polarization Maintaining Faraday Rotator Mirror
P/N: FIR-1064-PM-FRM|SKU: 10597
Unit Price
MOQ: 1 pcs
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1064nm Polarization Maintaining Faraday Rotator Mirror
The 1064nm Polarization Maintaining Faraday Rotator Mirror is a PM fiber-pigtailed reflective device designed for polarization-maintaining optical systems operating at 1064nm. It rotates the polarization state of the reflected light by 90° relative to the incident light through a 45° single-pass Faraday rotation, helping compensate for polarization fluctuations caused by thermal and mechanical disturbances in optical fiber systems.
Built with PM980 polarization maintaining fiber, this 1064nm PM Faraday rotator mirror provides high extinction ratio, stable reflection performance, compact structure, and reliable polarization control. The fiber slow axis is aligned to the connector key by default, making it suitable for integration into PM fiber assemblies. It is widely used in 1064nm fiber lasers, fiber amplifiers, fiber optic sensing systems, fiber interferometers, and other polarization-sensitive applications requiring stable reflection and polarization compensation.
Specifications
Parameter | Unit | Value |
|---|---|---|
Center Wavelength | nm | 1064 |
Operating Wavelength Range | nm | ±5 |
Insertion Loss (Max.) | dB | 3.0 |
Faraday Rotation Angle (Single Pass) | ° | 45 |
Rotation Angle Tolerance | ° | ±3 |
Extinction Ratio (Min.) | dB | 20 |
Max Optical Power (CW) | mW | 150 |
Fiber Type | - | PM980 |
Package Dimensions | mm | Φ5.5 x L35 |
Operating Temperature | °C | -5 to +70 |
Storage Temperature | °C | -40 to +85 |
Notes: Tested at 25 °C. Data exclude connectors. Adding connectors will increase insertion loss by approximately 0.3 dB, reduce return loss by 5 dB, and decrease extinction ratio by 2 dB. The fiber slow axis is aligned to the key by default.
Dimensions
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