Cr^4+:YAG shutter passive Q-Switch crystals
Description
Cr4+: YAG is an excellent saturable absorption material. It has strong absorption at the wavelength from 0.8～1.2μm and has the advantages of high melting point, damage resistance, and good thermal conductivity. It is often used as passive Q-switch for 0.8～1.2μm lasers.
Cr^4+:YAG shutter passive Q-Switch crystals
Specifications |
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|---|---|
| Type Of Crystal: | Cr:YAG |
| Crystal Diameter: | 3-12 mm |
| Crystal Length: | 2-30 mm |
| AR Coating: | One side |
| Host: | Yttrium Aluminium Garnet (Y3Al5O12) |
| Dopant: | Cr4+ |
| Damage Threshold: | >750 MW/cm² |
| Growth Direction Of Crystal: | [111] or [100] |
| Barrel Surface: | Fine ground |
| Initial Absorption Coefficient: | 0.5～0.6cm-1 @1064nm |
| Transmission: | 5%～95% @1064nm |
| Dimensions: | Diameter: 3~12mm Section: 2x2~30x30mm |
| Tolerance : | Diameter: +0,-0.02mm, Thickness: +0.2,-0mm |
| Parallelism: | ≤10″ |
| Surface Flatness: | λ/10 per inch @632.8nm |
| Surface Quality: | 10-5 (MIL-PRF-13830B) |
| Anti-Reflection Coating: | R<0.15% @1064nm |
Features
- Long lifetime
- High damage threshold
- High stability
- High reliability
Applications
Passive Q-switch for 0.8～1.2μm 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
Cr4+:YAG is an excellent saturable absorption material used as a passive Q-switch for 0.8～1.2μm lasers.
Cr4+:YAG has a long lifetime, high damage threshold, high stability, and high reliability.
Cr4+:YAG is primarily used as a passive Q-switch for 0.8～1.2μm lasers.
The density of Cr4+:YAG is 3.00 g/cm3.
The thermal conductivity of Cr4+:YAG at 25ºC is 0.75 W/m K.