T-PFD10-03-F01 - Ø1" UV-Enhanced Aluminum D-Shaped Mirror
T-PFD10-03-F01 - Ø1" UV-Enhanced Aluminum D-Shaped Mirror
- Choose from Nine Coatings:
- UV-Enhanced Aluminum: 250 - 450 nm
- Protected Silver: 450 nm - 20 µm
- Ultrafast-Enhanced Silver: 750 nm - 1000 nm
- Protected Gold: 800 nm - 20 µm
- MIR-Enhanced Gold: 2 μm - 20 μm
- -E01 Broadband Dielectric Coating: 350 - 400 nm
- -E02 Broadband Dielectric Coating: 400 - 750 nm
- -E03 Broadband Dielectric Coating: 750 - 1100 nm
- -E04 Broadband Dielectric Coating: 1280 - 1600 nm
- Choose from Ø1/2" or Ø1" Versions
- Ideal for Use with Closely Spaced Beams
- Reflective Coating Beveled 0.1 mm at Straight Edge
| Coating | UV-Enhanced Aluminum | ||
|---|---|---|---|
| Item # | PFD05-03-F01 | PFD10-03-F01 | |
| Coating Range | 250 - 450 nm | ||
| Diameter | Ø1/2" | Ø1" | |
| Diameter Tolerance | +0.0/-0.1 mm | ||
| Thickness | 6.0 mm ± 0.2 mm | ||
| Substrate | Fused Silica | ||
| Front Surface Flatness | λ/10 @ 633 nm | ||
| Surface Quality | 40-20 Scratch-Dig | ||
| Clear Aperture | >90% of Diameter | ||
| Reflectance | Ravg > 90% from 250 - 450 nm | ||
| Group Delay Dispersion (@ 45° AOI) |
- | ||
| Parallelism | ≤5 arcmin | ||
| Damage Threshold (Pulse) | 0.25 J/cm2 (266 nm, 10 ns, 10 Hz, Ø0.150 mm) 0.3 J/cm2 (355 nm, 10 ns, 10 Hz, Ø0.381 mm) |
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| Damage Threshold (CW)c | 300 W/cm (1.064 µm, Ø0.044 mm) 500 W/cm (10.6 µm, Ø0.339 mm) |
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These aluminum-coated mirrors provide a cost-effective solution for separating closely spaced beams and are available in half inch and one inch sizes. A protective overcoat is layered over bare aluminum, creating a damage resistant surface. Our UV-enhanced coating allows >90% reflection in the 250 - 450 nm range.
The plot to the right shows the measured reflectance of UV-enhanced aluminum as a function of wavelength. The shaded region denotes the 250 - 450 nm range. Data was obtained at a 45° angle of incidence.