foscoconnect.com
sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
T-WG41050-A - Ø1" UVFS Broadband Precision Window, AR Coated: 350 - 700 nm, t = 5 mm
- Five Sizes Available
-
- Ø1/2": 3.0 mm Thick
- Ø1": 1.0 mm or 5.0 mm Thick
- 25 mm x 36 mm: 1.0 mm Thick
- Ø1.5": 4.04 mm Thick
- Ø2": 12.0 mm Thick
- Available Uncoated or with One of Four Broadband AR Coatings
-
- 245 - 400 nm (-UV Coating Designation)
- 350 - 700 nm (-A Coating Designation)
- 650 - 1050 nm (-B Coating Designation)
- 1050 - 1700 nm (-C Coating Designation)
| Damage Threshold Specifications | ||
|---|---|---|
| Coating Designation (Item # Suffix) |
Damage Threshold | |
| -UV | Pulse | 5.0 J/cm2 at 355 nm, 10 ns, 10 Hz, Ø0.350 mm |
| -A | Pulse | 7.5 J/cm2 at 532 nm, 10 ns, 10 Hz, Ø0.491 mm |
| CW | 550 W/cm (532 nm, Ø1.000 mm) | |
| -B | Pulse | 0.246 J/cm2 at 800 nm, 99 fs, 1 kHz, Ø0.166 mm 7.5 J/cm2 at 810 nm, 10 ns, 10 Hz, Ø0.133 mm |
| CW | 20 kW/cm (1070 nm, Ø0.974 mm) | |
| -C | Pulse | 7.5 J/cm2 at 1542 nm, 10 ns, 10 Hz, Ø0.189 mm |
| CW | 350 W/cm (1540 nm, Ø1.030 mm) | |
| Item # | T-WG41050-A | |
|---|---|---|
| Size | Ø1" (25.4 mm) |
|
| Size Tolerance | +0.0 / -0.2 mm | |
| Thickness | 5.0 mm | |
| Thickness Tolerance | ±0.3 mm | |
| Clear Aperture | ≥Ø22.86 mm | |
| Parallelism | ≤5 arcsec | |
| Surface Flatness | λ/10 over Clear Aperture |
|
| Transmitted Wavefront Error | - | |
| Surface Quality | 20-10 Scratch-Dig | |
| AR Coating Range | 350 - 700 nm | |
| Reflectance over AR Coating Range |
Ravg < 0.5% | |
|
Reflectance Data (Click for Graph) |
Raw Data |
|
| Substrate | UV Fused Silica | |
| Damage Threshold | Pulse | 7.5 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.491 mm) |
| CW | 550 W/cm (532 nm, Ø1.000 mm) | |
