T-M254C00 - Ø1" UVFS Cold Mirror, AOI: 0°, 5 mm Thick
T-M254C00 - Ø1" UVFS Cold Mirror, AOI: 0°, 5 mm Thick
- Ø1" Unmounted Hot and Cold Mirrors
- 0° and 45° AOI Available
- UV Fused Silica Substrate Provides Low Thermal Expansion Coefficient and Longevity
- 30 arcmin Wedge Minimizes Interference Effects
| Specifications | |
|---|---|
| Diameter | Ø1" (Ø25.4 mm) |
| Thickness | 5 mm |
| Surface Flatness | λ/10 at 632.8 nm (Hot Mirrors) |
| Surface Quality | 20-10 Scratch-Dig |
| Wedge | 30 ± 10 arcmin |
| Coatings | |
| Hot Mirror at 0° and 45° AOI | Tavg > 92% from 400 to 690 nm Ravg > 97% from 710 to 1200 nm |
| Cold Mirror at 0° and 45° AOI | Tavg > 92% from 710 to 1200 nm Ravg > 97% from 400 to 690 nm |
| Damage Thresholds | |
| T-M254H00 | 5 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.337 mm) |
| T-M254H45 | 5 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.346 mm) |
| T-M254C00 | 2 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.337 mm) |
| T-M254C45 | 0.5 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.346 mm) |
| Specifications | |
|---|---|
| Diameter | Ø1" (Ø25.4 mm) |
| Thickness | 5 mm |
| Surface Quality | 20-10 Scratch-Dig |
| Wedge | 30 ± 10 arcmin |
| Transmission | Tavg > 92% from 710 to 1200 nm |
| Reflection | Ravg > 97% from 400 to 690 nm |
| Damage Thresholds | |
|---|---|
| T-M254C00 | 2 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.337 mm) |
| T-M254C45 | 0.5 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.346 mm) |