780nm Polarization Maintaining C-Lens Fiber Collimator
P/N: FIR-780-PM-CL-FC|SKU: 10162
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].
Shipping: FedEx / DHL / UPS Express · Tracking number provided after shipment
780nm Polarization Maintaining C-Lens Fiber Collimator
The 780nm Polarization Maintaining C-Lens Fiber Collimator is designed to convert divergent light from a polarization maintaining fiber into a stable, well-collimated beam while preserving the input polarization state. By integrating precision-aligned PM fiber with a high-quality C-lens, it delivers low insertion loss, high return loss, and reliable polarization extinction ratio at 780 nm.
Optimized for visible and near-visible wavelength applications, this collimator provides excellent beam quality and long-term stability. It is particularly suitable for scientific and laboratory environments where precise polarization control and beam alignment are critical.
Specifications
Parameter | Unit | Value |
|---|---|---|
Center Wavelength | nm | 780 |
Operating Wavelength Range | nm | ±30 |
Working Distance | mm | 5/50/100 |
Beam Diameter | mm | ≤0.6 |
Insertion Loss (Max.) | dB | 0.6 |
Return Loss (Min.) | dB | 50 |
Extinction Ratio (Min.) | dB | 20 |
Max Optical Power (CW) | W | 0.5/1/5/10 |
Fiber Type | - | PM780 |
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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