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OPTICS FOR EXCIMER LASERS
GAM Laser Inc, now provides excimer laser optics. High quality 193nm or
157nm grade Calcium Fluoride substrates provide long operational lifetime at
high energy densities. Please contact us for a
price and delivery quotation or for more information on available products.
Substrates/Windows:
| Wavelengths |
Material |
Diameter |
Thickness |
| 157nm, 193nm, 248nm, 308nm, 351nm |
193 nm or 157nm grade CaF2 |
1" (25.4mm) |
5 mm |
| 193 nm or 157nm grade CaF2 |
1" (25.4mm) |
5 mm |
| 193 nm grade CaF2 |
3/4" (19mm) |
5 mm |
*Other thickness also available
| Coatings |
Wavelength |
Reflectivity |
Angle of Incidence |
| Full reflectors |
157nm, 193nm, 248nm, 308nm, 351nm |
96-99% |
0 degrees |
| Partial reflectors |
0-90% |
0 degrees |
| Turning mirrors |
0-96% |
45 degrees |
| Beam splitters |
0-96% |
45 degrees |
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