Polarization-Maintaining Fiber Collimator
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
China
-
Sold by:
YSenser -
On FindLight:
since 2025
Description
It is assembled precisely by PM fiber pigtail and a Grin lens or C-Lens, which can convert the divergent light into a parallel beam (Gaussian beam) from fiber export ,or couple space parallel light into the fiber. It can be used singly to achieve a specified beam size at the required position, or paired with other optical components such as filters and isolators in between two collimators to meet specific customer needs. In fiber optic interferometric sensors based on optical coherence detection, the use of polarization-maintaining fibers can ensure the unchanged polarization direction, improve the coherence signal-to-noise ratio, and achieve high-precision measurement of physical quantities.
Polarization-Maintaining Fiber Collimator
Specifications |
|
|---|---|
| Wavelength: | 600~1600nm |
| Bandwidth: | ±20mm |
| WD: | 100~1000mm |
| Waist Beam: | 0.37~1.55mm |
| Divergence Angle: | 0.7~4.4mrad |
| Package Dia.: | φ3.4mm， φ4.0mm |
| Extinction Ratio: | ≥18dB |
| Output Loss: | ≤0.35dB, ≤0.5dB |
| Return Loss: | ≥55dB |
| MFD: | 4.5+0.5um~10.1+0.5um |
| Fiber Type: | PM630-HP, PM780-HP, PM980-HP, PM1300-HP, PM1550-HP |
Applications
- Fiber Optic Collimation Systems: Ideal for converting divergent light from fiber optics into collimated beams with minimal aberration
- Laser Diode Beam Shaping: Useful in shaping and directing beams from laser diodes, particularly where Gaussian profiles are desired
- Optical Sensing and Detection: Enhances precision in sensing applications that require tightly controlled beam direction and low divergence
- Spectroscopy and Analytical Instruments: Supports accurate light delivery and collection in instruments used for material analysis and spectral diagnostics
- Optical Communication Systems: Suitable for coupling and transmitting optical signals in high-performance communication networks
- Biomedical and Life Sciences Equipment: Utilized in systems that require stable and well-aligned optical output, such as in microscopy or diagnostic devices