DescriptionSpecifications
Models
Catalog PDF
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Newport offers customized broadband mirror sets containing twelve mirrors with six different broadband coatings to choose from, stored in a free hardwood box for convenient storage and protection.
Our popular 10D20 substrate is used for all mirrors in this kit. The 10D20 is a 1" diameter Pyrex® substrate featuring λ/10 flatness and 15-5 scratch-dig.
The four metallic coating choices are UV enhanced aluminum for 250-660 nm, enhanced aluminum for 450-700 nm, protected silver for 480-1100 nm, and gold for 650 nm-20µ. (see the Broadband Metallic Mirrors Section for specifications) Two dielectric coatings are also available for 488-694 nm and 700-950 nm. (see the Broadband Dielectric Mirrors Section for specifications)
A 15% discount from the individual mirror prices is given for the twelve mirrors bought in this set. |
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Specifications
| Material | Pyrex® |
| Diameter [in. (mm)] | 1.0 (25.4) +0/-0.13 mm |
| Thickness [in. (mm)] | 0.24 (6.0) ±0.25 mm |
| Surface Flatness | λ/10 |
| Clear Aperture | ≥central 80% of diameter |
| Surface Quality | 15-5 scratch-dig |
| Chamfers [in. (mm)] | 0.25–0.76 mm face width x 45° ±15° |
| S2 Surface | Ground |
| Durability | MIL-M-13508C |
| Cleaning | Non-abrasive method, acetone or isopropyl alcohol
on lens tissue recommended (Unknown type Newport.Step.Product.XRefElement) |
| Damage Threshold | AL.2, 100 W/cm2 CW, 0.3 J/cm2 with 10 nsec pulses at 308 nm, typical
ER.1, 100 W/cm2 CW, 0.3 J/cm2 with 10 nsec pulses at 532 nm, typical
ER.2, 1000 W/cm2 CW, 1 J/cm2 with 10 nsec pulses at 1064 nm, typical
ER.4, 200 W/cm2 CW, 1 J/cm2 with 10 nsec pulses at 1064 nm, typical
BD.1, 500 W/cm2 CW, 1 J/cm2 with 10 nsec pulses within the wavelength range, typical
BD.2, 1000 W/cm2 CW, 2 J/cm2 with 10 nsec pulses within the wavelength range, typical |
Coatings
| Coating Type | Wavelength Range | Reflectivity | Coating Code |
| UV Enhanced Aluminum | 250–600 nm | Ravg >90 % | AL.2 |
| Enhanced Aluminum | 450–700 nm | Ravg >93%, Rmin >90 % | ER.1 |
| Protected Silver | 480–1100 nm
1.1–20 µm | Ravg >96%, Rmin >93%
Ravg >98.5%, Rmin >97 % | ER.2 |
| Protected Gold | 650–1700 nm
1.7–20 µm | Ravg >96%, Rmin >92%
Ravg >98%, Rmin >96 | ER.4 |
| Visible (Dielectric) | 488–694 nm | Rs, Rp >99 % | BD.1 |
| Near Infrared (Dielectric) | 700–950 nm
632.8 nm | Rs >99%, Rp >98%
Ravg >80 % | BD.2 |