Partial Reflecting Coatings

Partial reflecting coatings are durable multilayer dielectric coatings intended for efficient beam splitting as well as for output coupling in laser cavities. They are designed to be used in high power laser applications.

 

We offer a range of standard partial reflecting coatings for different wavelengths and reflection values. Contact us for other wavelengths, AOI's or reflection values.

 

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.

 

 

We also offer standard beam splitters and output couplers for quick delivery:

Coating number
 Wavelength Reflectivity
Recommended
Damage threshold
AOI=0 AOI=45  nm  %  substrate  
2012-i0 2012-i45
248 25±3 UVFS 1 J/cm2 in 10 ns
2015-i0 2015-i45 248 50±3 UVFS 1 J/cm2 in 10 ns
2017-i0 2017-i45 248 75±3 UVFS 1 J/cm2 in 10 ns
2022-i0 2022-i45 266 25±3 UVFS 1 J/cm2 in 10 ns
2025-i0 2025-i45
266 50±3 UVFS 1 J/cm2 in 10 ns
2027-i0 2027-i45 266 75±3 UVFS 1 J/cm2 in 10 ns
2032-i0 2032-i45 308 25±3 UVFS 1 J/cm2 in 10 ns
2035-i0 2035-i45 308 50±3 UVFS 1 J/cm2 in 10 ns
2037-i0 2037-i45
308 75±3 UVFS 1 J/cm2 in 10 ns
2042-i0 2042-i45 355 25±3 UVFS 2 J/cm2 in 10 ns
2045-i0 2045-i45 355 50±3 UVFS 2 J/cm2 in 10 ns
2047-i0 2047-i45 355 75±3 UVFS 2 J/cm2 in 10 ns
2052-i0 2052-i45 400 25±3 UVFS 3 J/cm2 in 10 ns
2055 -i0
2055 -i45 400 50±3 UVFS 3 J/cm2 in 10 ns
2057-i0 2057-i45 400 75±3 UVFS 3 J/cm2 in 10 ns
2062-i0 2062-i45 532 25±3 UVFS, BK7 3 J/cm2 in 10 ns
2065-i0 2065-i45 532 50±3 UVFS, BK7 3 J/cm2 in 10 ns
2067-i0 2067-i45 532 75±3 UVFS, BK7 3 J/cm2 in 10 ns
2069-i0 2069-i45 633 25±3 UVFS, BK7 1.5 J/cm2 in 10 ns
2070-i0 2070-i45 633 50±3 UVFS, BK7 1.5 J/cm2 in 10 ns
2071-i0 2071-i45 633 75±3 UVFS, BK7 1.5 J/cm2 in 10 ns
2072-i0 2072-i45 800 25±3 UVFS, BK7 3 J/cm2 in 10 ns
2075-i0 2075-i45 800 50±3 UVFS, BK7 3 J/cm2 in 10 ns
2077-i0 2077-i45 800 75±3 UVFS, BK7 3 J/cm2 in 10 ns
2079-i0 2079-i45 852 25±3 UVFS, BK7 1 J/cm2 in 10 ns
2080-i0 2080-i45 852 50±3 UVFS, BK7 1 J/cm2 in 10 ns
2081-i0 2081-i45 852 75±3 UVFS, BK7 1 J/cm2 in 10 ns
2082-i0
2082-i45 1064 25±3 UVFS, BK7 3 J/cm2 in 10 ns
2085-i0 2085-i45 1064 50±3 UVFS, BK7 3 J/cm2 in 10 ns
2087-i0 2087-i45 1064 75±3 UVFS, BK7 3 J/cm2 in 10 ns
2089-i0 2089-i45 1550 25±3 UVFS, BK7 2 J/cm2 in 10 ns
2090-i0 2090-i45 1550 50±3 UVFS, BK7 2 J/cm2 in 10 ns
2091-i0 2091-i45 1550 75±3 UVFS, BK7 2 J/cm2 in 10 ns
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