Long Distance Collimator For 300M
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How to order?
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Ships from:
China
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Sold by:
YSenser -
On FindLight:
since 2025
Description
For laser collimation or coupling at up to 300 meters, we've carefully designed the collimating lens with a focal length of around 150 mm. This effectively collimates and shapes the fiber-emitted laser beam, yielding a high-quality beam with a larger beam. The lens uses an advanced multi-air-spaced lens design. It outputs a beam of extremely high quality (M² approaching 1) with minimal wavefront error, making it perfect for long-distance laser transmission and pulsed laser emission. Within the effective range, it ensures excellent collimation, with an approximately Gaussian energy distribution, a clear and sharp spot, and no obvious diffraction, thus enhancing laser performance.
Long Distance Collimator For 300M
Specifications |
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|---|---|
| Wavelength: | 400~1700nm |
| Bandwidth: | ±30nm |
| Waist Beam: | 22.89~34.8mm |
| Divergence Angle: | 0.043+0.03~0.075+0.03mrad |
| EFL: | 136~154.2mm |
| Package Dia.: | φ58mm |
| Fiber Type: | 405HP, 460HP, 630HP, 780HP, Hi1060, Smf-28e |
| Connectors: | FC/PC FC/APC |
| Transmittance: | ＞92% |
Features
- Suitable for the collimation or coupling from optical fiber to free space
- Maintain good collimation characteristics within a range of 300 meters
- The maximum input fiber numerical aperture (NA) that can be coupled is 0.24
- Three AR-Coated Aspheric Lens Options: 400-700nm. 650-1050nm, 1050-1650nm
- Diffraction-limited wavefront error: N8 @ 633 nm
- It is recommended to select Ysenser's standard patch cords to improve the repeatability and consistency of the parameters
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
Frequently Asked Questions
The YSD series products are available with FC/APC and FC/PC connectors.
The YSD-405 model has a wavelength range of 405nm ± 30nm.
The transmittance rate for the YSD series products is ≥90%.
The YSD-450 model has a divergence angle of 0.048 + 0.03 mrad.
The beam size for the YSD-635 model is 29.8mm ± 10%.
The numerical aperture (NA) for the YSD-520 model is 0.17.