CO2 Laser Output Coupler, 1.5 in. Diameter, 8.0 mm Edge, 40% S1, 40MCC / 20MCX
The 61883 laser output coupler features a 40% reflectance to optimize power and spatial profile of the CO2 laser. The coupler lens is 1.5 in. diameter with a 8 mm edge thickness. The S1 radius is 40MCC and the S2 radius is 20MCX. It is made of ZnSe in order to minimize absorption and thermal lensing. Specifications
Type
Output Coupler
Optic Material
ZnSe
Diameter
1.5 in.
Edge Thickness
8 mm
Reflection S1
40%
Absorption
<0.13%
S1 Radius
40MCC
S2 Radius
20MCX
Surface Quality
10-5 scratch-dig
Surface Irregularity
0.5 Fringe @ 633 nm
Wedge
<3' (arc minutes)
Diameter Tolerance
+0/-0.1 mm
Thickness Tolerance
±0.2 mm
Type
Output Coupler
Optic Material
ZnSe
Diameter
1.5 in.
Edge Thickness
8 mm
Reflection S1
40%
Absorption
<0.13%
S1 Radius
40MCC
S2 Radius
20MCX
Surface Quality
10-5 scratch-dig
Surface Irregularity
0.5 Fringe @ 633 nm
Wedge
<3' (arc minutes)
Diameter Tolerance
+0/-0.1 mm
Thickness Tolerance
±0.2 mm