High Reflectivity Coatings

Multilayer dielectric high reflectivity (HR) coatings are stacks intended to achieve the highest possible reflectivity at specific laser line wavelengths when AOI = 0° or 45°. We offer HR laser line coatings from 226 nm to 2100 nm.

 

Laser line high reflectivity coatings are intended for external beam manipulation applications where even slight losses may be intolerable.

 

Please send a request for a custom product with a code of the coating and the substrate to get a quote. For substrates please refer to our standard uncoated laser windows section.

 

High Reflectivity Laser Line Coatings

Coating number
 Wavelength,
Reflectivity, %
Recommended
Damage 
AOI=0°  AOI=45°  nm  AOI=0° AOI=45°
 substrate  threshold
1007-i0
1007-i45
226 >99 >99 UVFS 1 J/cm2 in 10 ns
1009-i0
1009-i45
248 >99 >99 UVFS 1.5 J/cm2 in 10 ns
1011-i0 1011-i45 266 >99.5 >99 UVFS 1.5 J/cm2 in 10 ns
1013-i0
1013-i45
308 >99.5 >99.2 UVFS 1.5 J/cm2 in 10 ns
1015-i0 1015-i45
325 >99.5 >99.2 UVFS 1.5 J/cm2 in 10 ns
1017-i0
1017-i45 337 >99.7 >99.5 UVFS 1.5 J/cm2 in 10 ns
1019-i0
1019-i45 355 >99.7 >99.5 UVFS 1.5 J/cm2 in 10 ns
1021-i0
1021-i45 400 >99.7 >99.5 UVFS 1.5 J/cm2 in 10 ns
1023-i0 1023-i45 473 >99.7 >99.5 UVFS, BK7 1.5 J/cm2 in 10 ns
1024-i0 1024-i45 488-515 >99.7 >99.5 UVFS, BK7 1.5 J/cm2 in 10 ns
1025-i0
1025-i45 532 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1027-i0
1027-i45 589 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1029-i0 1029-i45
616 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1030-i0 1030-i45
633 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1031-i0 1031-i45
780 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1032-i0 1032-i45 800 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1033-i0
1033-i45 830 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1034-i0 1034-i45 852 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1037-i0 1037-i45 1064 >99.7 >99.5 UVFS, BK7 5 J/cm2 in 10 ns
1039-i0
1039-i45
1320 >99.7 >99.5 UVFS, BK7 1.5 J/cm2 in 10 ns
1045-i0
1045-i45
1550 >99.7 >99.5 UVFS, BK7 1.5 J/cm2 in 10 ns
1047-i0 1047-i45
2000 >99 >99 UVFS, Sapphire 1.5 J/cm2 in 10 ns
1049-i0 1049-i45 2100 >99 >99 UVFS, Sapphire 1.5 J/cm2 in 10 ns
        

High Reflectivity Broadband Coatings

Coating number
Wavelength Reflectivity
Recommended Damage
AOI=0° AOI=45° nm AOI=0deg AOI=45deg substrate threshold
1106-i0
1106-i45 220-250 >99 >99 UVFS 1 J/cm2 in 10 ns
1110-i0 1110-i45 260-340 >99 >99 UVFS 1 J/cm2 in 10 ns
1114-i0 1114-i45
350-450 >99 >99 UVFS 1 J/cm2 in 10 ns
1116-i0 1116-i45 420-680 >99 >99 UVFS, BK7 1 J/cm2 in 10 ns
1130-i0 1130-i45 600-900 >99 >99 UVFS, BK7 1 J/cm2 in 10 ns
1132-i0 1132-i45 720-880 >99 >99 UVFS, BK7 1 J/cm2 in 10 ns
1133-i0 1133-i45 760-840 nm >99 >99 UVFS, BK7 1 J/cm2 in 10 ns
1142-i0
1142-i45
900-1100 >99 >99 UVFS, BK7 1.5 J/cm2 in 10 ns
1144-i0
1144-i45
1100-1400 >99 >99 UVFS, BK7 1.5 J/cm2 in 10 ns
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