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BEAM COMBINERS

Beam combiners combine two or more wavelengths of light — one in transmission and one in reflection — onto a single beam path. The most common beam combiner transmits an infrared beam such as 10.6µm and reflects a visible beam such as 633nm for easy beam alignment.

Beam Combiner

Custom Beam Combiners

Our custom beam combiners can be made to combine virtually any wavelengths onto a single path. Some examples of coatings we've made for our customers are provided below.
 

Silicon Beam Combiner designed to reflect 1060nm and transmit 1570nm and 3500nm

Silicon Beam Combiner Plot.png

CaF2 Beam Combiner designed to reflect 2600-3100nm and transmit 950-1050nm and 1650-1750nm

CaF2 Beam Combiner.png

ZnSe Beam Combiner designed to reflect 1728nm and transmit 4000-5500nm

ZnSe Beam Combiner Plot.png

Broadband ZnSe Beam Combiner made to reflect 3600-4200nm and transmit 4400-4800nm.

ZnSe Beam Splitter Plot.png
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