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Udoped YAG

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Udoped YAG

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Contents

Undoped YAG

 

 

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.

Advantages of Undoped YAG Crystals

● Non-birefringent
● High bulk damage threshold
● High index of refraction,facilitating low aberration lens design
● High thermal conductivity
● Stable mechanical and chemical properties
● Low stress and high optical quality

 

Cryslaser produces a wide variety of finished laser product,as well as supplying YAG material.Our general YAG production capabilities include:

 

● Rod sizes from 2mm to 15mm in diameter and from 3mm to 200mm in length
● Polished and AR coated

 

Typical finished part specifications and tolerances are listed below.

 

Material................................YAG
Diameter Tolerance......................+0,-0.025mm
Length Tolerance..............................+/-0.5mm
Parallelism....................<10 arc seconds
Perpendicularity...........................<5 arc minutes
Chamfer..................0.13±0.08mm at 45°
Barrel Finish.....................50-80 micro-inch(RMS)

Wavefront Distortion
Rod...................<λ/8 per inch @632.8nm
Extinction Ratio..............................>30Db
Surface Flatness.......................<λ/10 @632.8nm
Surface Quality................................10/5
Clear Aperture...................>95%
Anti-Reflection Coating.......................R<0.15%@1064nm per surface
High-Reflection Coating........Standard HR coating with R>99.8%@1064nm and R<5%@808nm


[←]Cr4:YAG [→]Bonding Crystal
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