OPTICAL COATINGS

All Advanced Optics optical mirrors, flats and windows are available uncoated or with a variety of reflective, anti-reflective, and protective coatings to meet your specifications. Optical coatings can be varied to optimize performance over a variety of wavelengths.

Standard optical coatings include:

• Bare Al (R > 90% .4-.7 microns)
• AlSiO (R > 85% .4-.7 microns)
• Enhanced Al (R > 95% .45-.65 microns)
• UV Enhanced Al (R > 85% .2-.7 microns)
• Bare Au (R > 95% .7 - 2 microns)
• AuSiO (R > 97% .8-2 microns, R > 94% .7-.8 microns)
• AgEnh (R > 97% .5-1.5 microns)

Standard AlSiO Coatings 400nm – 12um, Normal AOI and 45 Degrees

Standard Single Layer MgF2 Coating 400-700nm, Normal AOI

MgF2 at normal (8 degrees)
Ravg = 1.5% from 400-700nm
MgF2 coating can be customized to be centered between 193nm to 3000nm

Standard BBAR Coating 400-700nm, Normal AOI

Broadband AR at normal (8 degrees)
Ravg = .5% from 400nm-700nm
BBAR coating can be customized for any wavelength and angle of incidence to meet your requirements.

Custom V-coats can reduce reflection to .1 across a narrow wavelength region. Advanced Optics can optimize our V-coats for any wavelength and angle of incidence per your requirements.