Laser Mirrors
　
EAM ● Enhanced Aluminum Mirrors

· UV Protected Aluminum, Ravg > 85% from, 250-600nm
· Protected Aluminum, Ravg > 90%, from 400nm – 2400nm
· Enhanced Aluminum, Ravg > 92%, from 450nm - 650nm
· Less sensitive to variations in incident angle, polarization, and wavelength than dielectric coatings
· Aluminum coatings available on all our substrate
　


Enhanced Aluminum Coating

　

 Specifications


Substrate Material
BK7 glass

S1 Surface Figure
λ/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
　

Enhanced Aluminum Mirrors (Units: mm)
Part Number
Diameter
Thickness
Reflectance

EAM101
12.7
3.0
Ravg >92%

EAM102
12.7
9.53
Ravg >92%

EAM201
25.4
6.0
Ravg >92%

EAM202
25.4
9.53
Ravg >92%

EAM301
50.8
12.7
Ravg >92%
　

　

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