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  CO2 Laser Optics & Consumable Products / Beam Combiners
Beam Combiners
      RGQ and Order
Beam Combiners

Beam combiners are partial reflectors that combine two or more wavelengths of light -- one in transmission and one in reflection -- onto a single beam path. Commonly ZnSe, ZnS, or Ge, beam combiners are optimally coated to transmit infrared light and reflect visible light, as in combining infrared CO2 high-power laser beams and HeNe visible diode laser alignment beams.

   
Diameter
Edge Thickness
Transmisison
Angle of
Part #
Description
Inches
(mm)
Inches
(mm)
@10.6µm
Reflectivity
Incidence
Polarization
250771
ZnSe
0.5
12.7
0.080
2.03
98%
90% @ 0.633µm
45º
R-Pol
864220
ZnSe
0.75
19.05
0.080
2.03
98%
90% @ 0.633µm
45º
R-Pol
404518
ZnSe
0.75
19.05
0.080
2.03
98%
90% @ 0.633µm
45º
R-Pol
394265
ZnSe
1.0
25.4
0.120
3.05
98%
90% @ 0.633µm
45º
R-Pol
170306
ZnSe
1.0
25.4
0.120
3.05
98%
90% @ 0.670µm
45º
R-Pol
285378
ZnSe
1.5
38.1
0.120
3.05
98%
90% @ 0.633µm
45º
R-Pol
625266
ZnSe
2.0
50.8
0.200
5.08
98%
90% @ 0.633µm
45º
R-Pol

 

   
 
           
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