Laser Mirrors
PGMProtected Gold Mirrors

Ravg > 95% from, 600nm -10.0m
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 Gold Mirrors

PART NO Diameter Thickness Reflectance
PGM101 12.7 6.0 Ravg >95.0%
PGM102 12.7 9.53 Ravg >95.0%
PGM103 25.4 9.53 Ravg >95.0%
PGM104 50.8 9.53 Ravg >95.0%
PGM105 50.8 12.7 Ravg >95.0%

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

 
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