East Greenwich, RI 02818 • USA • 401-885-7353 • Fax: 401-884-5156 • Email:
sales@DesignResearchOptics.com
Zero-Phase ReflectorsZero Phase Reflectors: Silicon for CO2 Lasers and 10.6µm
| Diameter |
Thickness |
Part Number |
| .750" |
0.120" |
ZPRS-0712-0 |
| 1.000" |
0.120" |
ZPRS-1012-0 |
| 1.100" |
0.120" |
ZPRS-1112-0 |
| 1.500" |
0.160" |
ZPRS-1516-0 |
| 1.750" |
0.160" |
ZPRS-1816-0 |
| 2.000" |
0.200" |
ZPRS-2020-0 |
| 50 mm |
10 mm |
ZPR-50-5-10-0 |
| 2.000" |
0.375" |
ZPRS-2038-0 |
| 2.500" |
0.250" |
ZPRS-2525-0 |
| 3.000" |
0.250" |
ZPRS-3025-0 |
| 3.000" |
0.500" |
ZPRS-3050-0 |
| 75 mm |
15 mm |
ZPR-75-5-15-0 |
| 4.000" |
0.350" |
ZPRS-4035-0 |
Specifications:
Material: Silicon (Si) Single Crystal
Diameter Tolerances: +.000” -.005”
Thickness: ±.010”
Flatness: 1/40 wavelength @ 10.6 µm
Parallelism: < 3 minutes of arc
Surface Quality: < 40/20 scratch dig Laser Finish
Spectral Performance:
Phase Shift: <2.0° between p and s polarization for 10.6µm operation only @ 45° Angle Of Incidence
Reflectance: > 99.6% average @ 10.6µm
Absorption: < .40% @ 10.6µm
Coating optimized to maintain low phase shift in
beam delivery systems where a 90° phase retarder
exists fo maintain the circular polarization. |
|
