Laser crystal - Nd:YAG & Nd,Cr:YAG
Description
Nd: YAG crystal rod is used in Laser marking machine and other laser equipment.
It is the only solid substances that can work continuously at room temperature, and is the most excellent performance laser crystal.
Also, the YAG (yttrium aluminium garnet) laser can be doped with chromium and neodymium in order to enhance the absorption characteristics of the laser.The Nd,Cr:YAG laser is a solid state laser.Chromium ion(Cr3+) has a broad absorption band; it absorbs the energy and transfers it to the neodymium ions(Nd3+) by way of dipole-dipole interactions.Wavelength of 1064nm is emitted by this laser.
The laser action of Nd:YAG laser was first demonstrated at the Bell Laboratories in the year of 1964.The Nd,Cr:YAG laser is pumped by a solar radiation.By doping with chromium,the energy absorption capacity of the laser is enhanced and ultra short pulses are emitted.
Laser crystal - Nd:YAG & Nd,Cr:YAG
Specifications |
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|---|---|
| Type Of Crystal: | Nd:YAG |
| Crystal Diameter: | 40 mm |
| Crystal Length: | 150 mm |
| AR Coating: | Both sides |
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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 2018
Frequently Asked Questions
Nd:YAG crystal rod is used in laser marking machines and other laser equipment.
Nd:YAG crystal is the only solid substance that can work continuously at room temperature and has the most excellent performance as a laser crystal.
The YAG laser can be doped with chromium and neodymium in order to enhance the absorption characteristics of the laser.
The Nd,Cr:YAG laser emits a wavelength of 1064nm.
The damage threshold of the laser crystal is greater than 500MW/cm2.