Yb:YAG (Ytterbium-Doped Yttrium Aluminum Garnet)
Yb:YAG contains trivalent ytterbium Yb3+ in YAG and generates 1.03um NIR light. At equal input power, Yb:YAG generates only 1/4 of Nd:YAG's pump heat. Excellent overall YAG properties make Yb:YAG an attractive solid-state medium. LD-pumped high-power Yb:YAG lasers are a research focus and a major route toward efficient high-power solid-state lasers.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Basic Characteristics - Molecular Formula | Yb:Y₃Al₅O₁₂ |
| Basic Characteristics - Crystal Structure | Cubic Crystal System |
| Basic Characteristics - Lattice Constant | 12.01Å |
| Basic Characteristics - Melting Point | 1970°C |
| Basic Characteristics - Density | 4.56g/cm³ |
| Basic Characteristics - Refractive Index | 1.82 |
| Basic Characteristics - Thermal Expansion Coefficient [<111>] | 7.8x10⁻⁶/K <111> |
| Basic Characteristics - Thermal Conductivity [20°C] | 14W/m/K |
| Basic Characteristics - Thermal Conductivity [100°C] | 10.5W/m/K |
| Basic Characteristics - Mohs Hardness | 8.5 |
| Technical Specifications - Doping Concentration [Customized to Customer Requirements] | 0.2%~3% (Customized to Customer Requirements) |
| Technical Specifications - Orientation | <111>crystalline direction |
| Technical Specifications - Wavefront Distortion [633nm] | λ/8per inch @633nm |
| Technical Specifications - Extinction Ratio | >28dB |
| Technical Specifications - Dimensional Tolerance | Rods with diameter:(+0、-0.05)mm,( ±0.5) mm |
| Technical Specifications - Surface Quality [MIL-O-1380A] | 10/5 Scratch/dig per MIL-O-1380A |
| Technical Specifications - Parallelism | <10arc seconds |
| Technical Specifications - Perpendicularity | <5arc minutes |
| Technical Specifications - Clear Aperture | >90% |
| Technical Specifications - Flatness [633 nm] | λ/10@ 633 nm |
Datasheet
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Supplier Information
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