1480nm Polarization Maintaining C-Lens Fiber Collimator
P/N: FIR-1480-PM-CL-FC|SKU: 10227
Unit Price
MOQ: 1 pcs
Production time varies based on product type, quantity, and customization level.
Below is a general estimate for most orders. For exact delivery time, please contact [email protected].
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1480nm Polarization Maintaining C-Lens Fiber Collimator
The 1480nm Polarization Maintaining C-Lens Fiber Collimator is a high-precision device designed to convert divergent light from a polarization maintaining fiber into a well-collimated beam while preserving the state of polarization (SOP). Based on advanced C-lens technology, it offers low insertion loss, high return loss, and excellent beam quality for stable optical performance.
Optimized for the 1480nm wavelength range, this collimator supports multiple working distances (5 mm, 50 mm, 100 mm) to meet different free-space optical requirements. With high extinction ratio and precise fiber alignment, it is ideal for polarization-sensitive applications such as fiber lasers, interferometric systems, and optical instrumentation.
Specifications
Parameter | Unit | Value |
|---|---|---|
Center Wavelength | nm | 1480 |
Operating Wavelength Range | nm | ±30 |
Working Distance | mm | 5/50/100 |
Beam Diameter | mm | ≤0.6 |
Insertion Loss (Max.) | dB | 0.4 |
Return Loss (Min.) | dB | 50 |
Extinction Ratio (Min.) | dB | 20 |
Max Optical Power (CW) | W | 0.5/1/5/10 |
Fiber Type | - | PM1550 |
Working Axis | - | Slow Axis (Default) or Fast Axis or Both Axis |
Tensile Load (Max.) | N | 5 |
Package Dimensions | mm | Φ3.2 x L10 (Gold-Plated Tube), Φ2.8 x L9 (Glass Tube) |
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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