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●non-birefringent
●High bulk damage threshold
●high thermal conductivity
●High index of refraction, facilitating low aberration lens design
●Low stress and high optical quality
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.
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. | |
Contact: John Jay Woo
Phone: +86-13982280204
E-mail: digco(at)digco-techs(dot)com
Whatsapp:+86-13982280204
Add: No.2339,South Secrion of Tianfu Avenue,Tianfu New Area,Chengdu 610213,China
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