T-PS975-M01B - Specular Retroreflector, Ø25.4 mm, L = 21.9 mm, Gold Coating: 800 - 2000 nm
Product Drawing
- Fabricated from N-BK7
- Reflects an Inverted and Reversed Image 180°
- Specular Design for Polarization Azimuthal Angle Rotation <10°
- Three Prism Sizes Available:
- Ø12.7 mm
- Ø25.4 mm
- Ø50.0 mm
- Gold-Coated Reflective Faces with Black Overpaint
- 800 - 2000 nm Wavelength Range
- Clear Aperture >Ø17.8 mm
- Length (L) 21.9 mm
- Diameter (D) Ø25.4 mm
- Max Beam Diameter Ø0.32" (8.125 mm)
| Common Specifications |
| Prism Material |
N-BK7a Grade A Fine Anneal |
| Wavelength Rangeb |
800 - 2000 nm |
| Reflective Coating |
Gold with Black Overpaint |
| Diameter Tolerance |
+0.0 / -0.1 mm |
| Surface Quality |
40-20 Scratch-Dig |
| Front Surface Flatness |
<λ/10 @ 633 nm |
| Beam Deviationc |
<3 arcsec |
| Damage Threshold |
1.25 J/cm2 (1064 nm, 10 ns, 10 Hz, Ø1.01 mm) |
| N-BK7 Damage Threshold Specifications |
Coating Designation (Item # Suffix) |
Damage Threshold |
| -M01B |
1.25 J/cm2 (1064 nm, 10 ns, 10 Hz, Ø1.01 mm) |