T-PFSQ20-03-P01 - 2" x 2" Protected Silver Mirror
T-PFSQ20-03-P01 - 2" x 2" Protected Silver Mirror
| Item # | T-PFSQ20-03-P01 | |
|---|---|---|
| Face Dimensions | 2" x 2" (50.8 mm x 50.8 mm) |
|
| Face Dimensions Tolerance | +0.0 mm / -0.1 mm | |
| Thickness | 6.0 mm (0.24") | |
| Thickness Tolerance | +0.0 mm / -0.1 mm | |
| Reflectance (Average) | >97% for 450 nm - 2 µm >95% for 2 - 20 µm |
|
| Substrate | UV Fused Silica | |
|
Surface Flatness (Peak to Valley) |
λ/8 @ 633 nm | |
| Surface Quality | 40-20 Scratch-Dig | |
| Parallelism | <3 arcmin | |
| Clear Aperture | >90% of Dimension | |
| Damage Threshold |
Pulsed | 0.225 J/cm2 (800 nm, 99 fs, 1 kHz, Ø0.167 mm) 1 J/cm2 (1064 nm, 10 ns, 10 Hz, Ø1.010 mm) |
| CW | 500 W/cm (1.07 µm, Ø0.974 mm) 1500 W/cm (10.6 µm, Ø0.339 mm) |
|