1064nm Polarization Maintaining Optical Isolator
P/N: FIR-1064-PM-OI|SKU: 10262
Unit Price
MOQ: 1 pcs
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Below is a general estimate for most orders. For exact delivery time, please contact [email protected].
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1064nm Polarization Maintaining Optical Isolator
The 1064nm Polarization Maintaining Optical Isolator is a high-performance passive device designed to provide unidirectional light transmission while preserving the input polarization state. Optimized for operation around 1064 nm, this isolator effectively suppresses back reflections and optical feedback, ensuring stable operation of polarization-sensitive systems.
Built with PM980 polarization maintaining fiber and advanced magneto-optic components, the device delivers reliable isolation up to 55 dB (dual-stage) with controlled insertion loss and stable extinction ratio. The default slow-axis alignment ensures precise polarization control, making it particularly suitable for applications where polarization integrity is critical.
With both single-stage and dual-stage options available, this isolator offers flexible configurations for systems requiring enhanced isolation performance or improved stability.
Specifications
Parameter | Unit | Value | |
|---|---|---|---|
Center Wavelength | nm | 1064 | |
Operating Wavelength Range | nm | ±5 | ±5 |
Single/Dual Stage | - | Single Stage | Dual Stage |
Peak Isolation (Typ.) | dB | 35 | 55 |
Isolation (Min.) | dB | 30 | 45 |
Insertion Loss (Max.) | dB | 1.8 | 3.2 |
Return Loss (Min.) | dB | 50 | |
Extinction Ratio (Min.) | - | 20 | 22 |
Max Optical Power (CW) | W | 0.2 | 0.1 |
Max Peak Power (Pulse) | KW | <1@ns pulse | |
Fiber Type | - | PM980 | |
Working Axis | - | Slow Axis (Default) or Fast Axis or Both Axis | |
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. For Fast Axis or Both Axis options, please contact [email protected] for pricing.
Dimensions
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