Cr4+:YAG Crystal
仕様
Orientation: | <111> or <100> within 5° |
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Dimensional Tolerance: | +/-0.1mm |
Flatness: | <λ/8 at 633nm |
Surface Quality: | 20/10 Scracth/Dig |
Parallelism: | < 20 arc seconds |
Perpendicularity: | < 5 arc minutes |
Wavefront Distortion: | <λ/8 at 633nm |
Clear Aperture: | Central 90% |
Chamfer: | 0.15×45° |
Coating: | * S1,S2: AR@1064nm |
* S1: HR@1064nm; S2: AR@1064nm | |
Chemical Formula | Cr4+:Y3A15O12 |
Crystal Structure | Cubic garnet |
Recovery time | 8.5μs |
Hardness Mohs | 8.5 |
Density | 4.56g/cm |
Orientation | [100]+/-10° |
Thermal conductivity | 12.13w/m/k |
Refractive index | 1.82 @ 1064nm |
Base state absorption cross section | σs1=4.3×10-18cm2 |
Emission state absorption cross section | σs2=8.2×10-19cm2 |
Fluorescence lifetime | 3.4us |
*Cr4+:YAG 結晶のご注文時に、アパーチュアー・初期透過・コーティング条件をご指定下さい |