Material | UVFS |
S1 Surface Irregularity* | λ/10 @ 633 nm |
S1 Surface Quality* | 40-20 scratch & dig (MIL-PRF-13830B) |
S2 Surface Quality | Commercial polish |
Clear aperture | >90% of the diameter |
Diameter Tolerance | 0.00/-0.13 mm |
Thickness Tolerance | ±0.2 mm |
Laser Induced Damage Threshold @ 1064 nm | 0.25 J/cm2 at 1064 nm, 50 Hz, 11 nsec pulses |
Laser Induced Damage Threshold @ 355 nm | 0.1 J/cm2 at 355 nm, 50 Hz, 5.7 nsec pulses |
S1* Surface for Spherical mirrors is curved
**Laser Induced damage threshold results are measured by LIDARIS according to ISO 21254-2: 1000-on-1 test procedure. Please follow this link for more information about LIDARIS.
EKSMA Optics Protected Aluminium Mirrors
202.86 kB |
Protected Aluminium (Al) Mirrors serve as an economical reflector over entire 300-IR region. Enhanced metallic coatings provide greater reflection across the operating bandwidth.
*Laser Induced Damage Threshold results are measured according to ISO 21254-2: 1000-on-1 test procedure.