General Optics
Polygon Scanning Mirrors
Create high-performance scanning systems using prismatic, pyramidal, and irregular polygons scan mirrors, available with metal coatings for IR, NIR, and visible lasers.
These diamond-machined polygon mirrors are available in sizes ranging up to 300 mm, with facet-angle tolerances within 2 arc seconds. They support applications as diverse as bar code reading, 3D printing, paint stripping, and LIDAR.
POLYGON SCANNING MIRRORS SELECTION
Choose polygon mirrors from a variety of substrate materials and shapes, all precision fabricated to tight tolerances and with high-quality optical surfaces.
Material |
Roughness (Å) |
Surface Quality |
Silicon |
60 |
60/4 |
Germanium |
30 |
20/10 |
ZnSe |
30 |
20/10 |
ZnS |
30 |
40/20 |
Aluminum |
50 |
40/20 |
Copper |
30 |
20/10 |
Nickel-plating |
30 |
40/20 |
Plastics |
50 |
40/20 |
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Optical Manufacturing Capabilities
Learn about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.
