UV laser beam expanders
Description
UV laser Beam expanders are optical devices that take a collimated beam of light and expand its size (or, used in reverse, reduce its size).
In laser physics, they are used either as intracavity or extracavity elements. They can be telescopic in nature or prismatic. It is essential for adapting the beam diameter to the particular processing task
UV laser beam expanders
Specifications |
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|---|---|
| Wavelength Range: | 300-400nm |
| Magnification: | 5 |
| Magnification Factor: | 5X |
| Design Wavelength [nm]: | 355nm |
| Clear Input Aperture [mm] : | 8.0 |
| Clear Output Aperture [mm] : | 35.0 |
| Total Number Of Lenses : | 3 |
| Total Transmission [%] : | 98 |
| Mounting Thread : | M30x1 |
| Lens Material : | fused silica |
| Optical Principle : | Galilei (no internal focus) |
| Pointing Stability [mrad]: | <1 |
| LIDT (coating) [J/cm2]: | 1.0 (1ns pulse at 50Hz) |
| Divergence Adjustable: | yes |
Features
What’s more , it could be used for long-distance lighting or projection, as well as focusing systems.
The advantages of the beam expander are as follows:
By expanding a beam prior to focusing, smaller spot size can be obtained.
Expanding the beam diameter and reducing the divergence angle of the laser beam.
Producing highly collimated light.
In order to give our customers more choices, we offer the beam expanders covered form 2X to 20X, which is always one that can meet your requirements. Please don’t hesitate to contact us!
Applications
Laser marking, cutting, welding and other optical instrument
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2021
Frequently Asked Questions
A UV laser beam expander is an optical device that expands the size of a collimated beam of light.
UV laser beam expanders are used as either intracavity or extracavity elements in laser physics.
The advantages of using a beam expander include obtaining a smaller spot size, reducing the divergence angle of the laser beam, and producing highly collimated light.
The beam expanders are available in magnification factors ranging from 2X to 20X.
UV laser beam expanders are used in laser marking, cutting, welding, and other optical instruments.