Undoped YAG

Type: JT-1064-UD60

Short Description:

Undoped YAG is a substrate and window crystal that can be used for both UV and IR optic. It is particularly useful for high temperature and high energy applications. The mechanical stability of YAG is similar to Sapphire, but YAG is not birefringent and is available with high optical homogeneity.

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Product Detail

Product Tags

Features

● non-birefringent

● High bulk damage threshold

● high thermal conductivity

● High index of refraction, facilitating low aberration lens design

● Low stress and high optical quality

Parameters

Chemical Formula	Y₃Al₅O₁₂
Growth Direction of Crystal	[111]
Extinction Ratio	≥30dB
Wavefront Distortion	λ/8 per inch @632.8nm
Dimensions	Diameter:2-50mm, length:3~200mm
Tolerances	Diameter±0.02mm, Length±0.2mm
Barrel Surface	Fine ground, Polished, Grooved
Parallelism	≤10″
Perpendicularity	≤5
Surface Flatness	λ/10 per inch @632.8nm
Surface Quality	10-5(MIL-PRF-13830B)
Chamfer	0.1mm@45°
Clear Aperture	>95%
Anti-Reflection Coating	R<0.15%@1064nm
High-Reflection Coating	Standard HR coating with R>99.8%@1064nm
Damage threshold	>750MW/cm²
Note: Parameters above can be customized as required.