Dielectric mirror HR-FS series
colddichroichot

dielectric mirror
dielectric mirror
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Characteristics

Type
dielectric, cold, dichroic, hot, multilayer
Shape
round, flat, square, spherical, parabolic, elliptical, D-shaped, rear, right-angle
Material
BK7, fused silica, metal, aluminum, copper, gold
Use
laser, inspection, precision, deflection, scanning, for scientific instruments, galvanometric
Options and accessories
high-reflectivity, with metal layer, broadband, ultra-rapid, high-precision, external reflectance, low-loss, with IBS coating, with phase delay

Description

Mirrors are used in resonators, beam delivery paths and many more applications. Depending on the task, you might need to have as high as 99.99% of reflection, where sputtering coatings should be used. On the other hand, a more economical solution might be to have evaporation-coated mirrors with a reflection of 99.5%. In both cases, the stress of the coatings should be taken into account to keep suitable flatness and have minimum impact on reflected wavefront distortion. • Material : UVFS, BK7 • Dimensions tolerance : +0/-0.2 mm (aperture) +/- 0.1 mm (thickness) • Surface quality : 20-10 S-D • Surface flatness : 99.99 % (sputtering) > 99.5 % (evaporation) *standard specifications
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.