1064nm Polarization Maintaining In-Line Faraday Rotator
P/N: FIR-1064-PM-IL-FR|SKU: 10615
Unit Price
MOQ: 1 pcs
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1064nm Polarization Maintaining In-Line Faraday Rotator
The 1064nm Polarization Maintaining In-Line Faraday Rotator is a PM fiber-pigtailed optical device designed to rotate the polarization state of input light by 45° at the output. It provides non-reciprocal polarization rotation in an in-line PM fiber configuration, making it suitable for polarization-maintaining optical systems that require stable polarization control and accurate axis alignment at 1064nm.
Built with PM980 polarization maintaining fiber, this 1064nm PM in-line Faraday rotator features high return loss, high extinction ratio, low polarization dependent loss, compact structure, and reliable environmental stability. The fiber slow axis is aligned to the connector key by default, allowing stable integration into PM fiber assemblies and connectorized optical systems. It is widely used in 1064nm fiber lasers, fiber amplifiers, fiber optic sensing systems, fiber interferometers, and other polarization-sensitive applications requiring precise 45° polarization rotation.
Specifications
Parameter | Unit | Value |
|---|---|---|
Center Wavelength | nm | 1064 |
Operating Wavelength Range | nm | ±5 |
Insertion Loss (Max.) | dB | 1.7 |
Return Loss (Min.) | dB | 50 |
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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