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Sorry, this product is no longer offered for sale. It was discontinued on Jun 11, 2025
Ultrafast Pump Mirror, High Reflecting, 25.4 mm, 1000 EFL, 710-890 nm
The 10BV200UF.20 Ultrashort Pulses High Reflecting Pump Mirror is a precision polished, 1.0 inch (25.4 mm) diameter, concave, N-BK7 substrate with an effective focal length of 1000 mm. It's UF.20 coating is optimized for reflection at 710 to 890 nm, and pump transmission at 488 to 532 nm. This mirror is intended for use as a high reflector while allowing transmission of an Argon or frequency doubled Nd:YAG pump laser. A modified single stack dielectric coating design features maximum bandwidth and minimum pulse dispersion. A broadband visible anti-reflection coating is deposited on the mirror's second surface to allow maximum transmission of pump laser energy in the 488 to 532 nm range.
Specifications
- Wavelength Range710-890 nm
- Wavelength RegionNIR
- Mirror ShapeConcave
- Diameter25.4 mm
- Effective Focal Length (EFL)1000 mm
- F/#39.4
- MaterialN-BK7
- Radius of Curvature (R)-2000 mm
- Coating TypeBroadband Ultrafast Pulse Coating
- Coating CodeFront: UF.20
Back: AR.14 - Angle of Incidence0-15°
- ReflectivityUF.20: Rs, Rp>99% @ 710–890 nm
AR.14: Ts, Tp>99% @ 430–700 nm
- Surface Quality15-5 scratch-dig
- Surface Flatnessλ/10 at 632.8 nm
- Back Surface430-700 nm (AR.14)
- Edge Thickness (T<sub>e</sub>)6.35 mm
- Thickness Tolerance±0.25 mm
- Diameter Tolerance+0/-0.25 mm
- Chamfers0.25-0.76 mm face width
- Chamfers Angle Tolerance45° ±15°
- Radius of Curvature-2000 mm
- Cleaning
Resources & Downloads
Other
10BV200UF.20 RoHS Certificate(267.1 kB, PDF)
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