Tm:YLF Crystals
Description
Tm:YLF is the important middle infrared laser crystal. Because Tm:YLF is negative uniaxial crystal, whose thermal refractive index coefficient is negative, some thermal distortion may be counteracted and high-quality light can be output. Conveniently pumped at 792nm, 1.9μm linearly polarized beam is output in a axis, and non-linearly polarized beam is output in c axis.
Tm:YLF Crystals
Specifications |
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|---|---|
| Type Of Crystal: | Other |
| Crystal Diameter: | 3~9.5 mm |
| Crystal Length: | 5~120 mm |
| AR Coating: | Both sides |
| Orientation: | <100> or <001> within 5° |
| Surface Quality: | 10/5 per MIL-O-13830A |
| Laser Wavelength: | 1.9um |
| Dimensional Tolerances : | Diameter: +0.00/-0.05mm，length±0.5mm |
| Chamfer: | < 0.1 mm @ 45° |
Features
Advantages of Tm:YLF Crystals:
- Linearly polarized output beam
- Little heat effect while laser
- Effective cross relaxing of Tm ions
- Relatively high efficiency with LD pumping
Applications
- Remote sensing applications of lidar
- Thin disk lasers
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 2019
Frequently Asked Questions
Tm:YLF is an important middle infrared laser crystal.
The advantages of Tm:YLF crystals include linearly polarized output beam, little heat effect while laser, effective cross relaxing of Tm ions, and relatively high efficiency with LD pumping.
Tm:YLF crystals output a 1.9μm linearly polarized beam in the a axis and a non-linearly polarized beam in the c axis.
Tm:YLF crystals are commonly used in remote sensing applications of lidar and thin disk lasers.
You can find more information about Tm:YLF crystals on the HG Optronics website at www.hgoptronincs.com.