Laser Mirrors
 
PSM ·Protected Silver Mirrors

· Ravg > 95% from 600nm - 10.0μm
· Less sensitive to variations in incident angle, polarization, and wavelength than dielectric coatings
· Protected metal coatings available on all our substrates


 



 

 

 

Specifications


Substrate Material
BK7 glass

S1 Surface Figure
/10 @ 632.8nm

S1 Surface Quality
20-10

S2 Surface Quality
Commercial polish

Diameter Tolerance
+ 0.00mm, - 0.20mm

Thickness Tolerance
± 0.20mm

Parallelism
3 minutes

Chamfer
0.35mm x 45°

Clear Aperture
≥ 85% of central area

 

Protected Silver Mirrors

PART NO Diameter Thickness Reflectance
PSM101 12.7 3.0 Ravg >95%
PSM102 12.7 9.53 Ravg >95%
PSM201 25.4 6.0 Ravg >95%
PSM202 25.4 9.53 Ravg >95%
PSM301 50.8 12.7 Ravg >95%

Please contact us for other dimensions in prototype and production quantities.

 
 
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