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Wedged Crystal Windows
 

Wedged Crystal windows are ideal for producing minor angular or linear beam displacements and optical path differences.

Optical wedges are wedged windows used to steer the beam of light or laser. They are specifically designed to provide deviation between the first and second surface. Other uses provide transmission as wedged windows of the same power in series and in close contact it provides the beam steering. To achieve this the windows must be rotating independently.

Wedged Crystal prism windows material generally includes BK7 optical glass, fused silica, CaF2, MgF2, Quartz , Sapphire, Silicon, YAG, ZnSe, ZnS etc..

 

Specifications

Substrate Material

UV grade fused silica , BK7 glass, CaF2, MgF2,Quartz, Germanium, Sapphire, Silicon, YAG, ZnSe, ZnS etc.

Transmitted Wavefront

¦Ë/10 at 633nm

Surface Quality

10-5 laser quality

Diameter Tolerance

+ 0.00mm, - 0.25mm

Thickness Tolerance

¡À 0.25mm

Wedge Tolerance

30 minutes ¡À 5 minutes

Chamfer

0.35mm at 45¡ã typical

Clear Aperture

Exceeds central 85% of dimension

 

Laser Optex provide OEM service for industry and research on high quality Wedge Crystal windows..

 

 

 

 

Telephone : 0086 -10-62634557 Fax : 0086 -10-65494891 sales@laseroptex.com  
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