General Optics
Output Couplers (Partial Reflectors)
Build the laser cavity you require with this selection standard of ZnSe output couplers.
Quickly construct the CO2 laser you need using one of these standard output couplers, readily available with the most commonly used coatings and radii of curvature.
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ZnSe Output Coupler Selection
Select from amongst these standards, ZnSe, meniscus-shaped output couplers, or contact Coherent for custom substrate sizes, coatings, and wedge angles.
Model |
Diameter (mm) |
Edge Thickness (mm) |
Side 1 Reflectivity (%) |
Radius of Curvature (m) |
|
Side 1 |
Side 2 |
||||
988175 |
25.4 |
5.99 |
65% |
30 |
-30 |
774314 |
25.4 |
50% |
— |
— |
|
132098 |
27.94 |
50% |
20 |
-15 |
|
346822 |
30 |
50% |
30 |
-30 |
|
554288 |
38.1 |
30% |
10 |
-10 |
|
187879 |
38.1 |
Uncoated |
10 |
-15 |
|
120765 |
38.1 |
30% |
20 |
— |
|
903007 |
50.8 |
7.62 |
48% |
30 |
-20 |
