Laser Line Anti-Reflection Coatings

These multilayer anti-reflection coatings are designed for reducing the reflectivity of a component to near-zero for one very specific wavelength. Therefore valuable laser energy is efficiently transferred through complex optical systems rather than being lost to glare and scatter. Our AR coatings are intended for use at normal incidence, and when used in this way will achieve maximum efficiency transmission.

Specification :

Wavelength, nm Reflectivity, % AOI, deg Damage threshold
193 < 1.0 0 1 J/cm2 in 10 ns
248 < 0.8 0 1.5 J/cm2 in 10 ns
266 < 0.4 0 1.5 J/cm2 in 10 ns
308 < 0.4 0 1.5 J/cm2 in 10 ns
351-355 < 0.25 0 2 J/cm2 in 10 ns
400 < 0.3 0 2 J/cm2 in 10 ns
488-514 < 0.3 0 2 J/cm2 in 10 ns
532 < 0.2 0 4 J/cm2 in 10 ns
633-650 < 0.25 0 4 J/cm2 in 10 ns
780 < 0.2 0 5 J/cm2 in 10 ns
800 < 0.2 0 5 J/cm2 in 10 ns
850 < 0.2 0 5 J/cm2 in 10 ns
1064 < 0.2 0 5 J/cm2 in 10 ns
1320 < 0.2 0 5 J/cm2 in 10 ns
1547 < 0.5 0 4 J/cm2 in 10 ns

 

3015. AR < 0.25% @ 351-355 nm, AOI = 0°

 

3033. AR < 0.2% @ 800 nm, AOI = 0°

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