Sorry, this product is no longer offered for sale. The recommended replacement product is 10BV200EAG.1.

Ultrafast High Reflecting Pump Mirror, 12.7 mm, 1000 EFL, 710-890 nm

The 05BV200UF.20 Ultrashort Pulses High Reflecting Pump Mirror is a precision polished, 0.5 inch (12.7 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

Technical Specs

Wavelength Region
NIR
Wavelength Range
710-890 nm
Diameter
12.7 mm
Material
N-BK7
Coating Type
Broadband Ultrafast Pulse Coating
Coating Code
UF.20
Coating Second Surface
430-700 nm (AR.14)
Surface Quality
15-5 scratch-dig
Surface Flatness
λ/10 at 632.8 nm
Angle of Incidence
0-15°
Clear Aperture
≥ central 80% of diameter
Reflectivity
UF.20: R_s, R_p >99% @ 710–890 nm;AR.14: T_s, T_p >99% @ 430–700 nm

Thickness
9.65 mm
Thickness Tolerance
±0.25 mm
Diameter Tolerance
+0/-0.25 mm
Chamfers
0.25-0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Cleaning
See How to Clean Optics
F/#
78.7
Effective Focal Length (EFL)
1000 mm
Radius of Curvature
2000 mm
Edge Thickness (T<sub>e</sub>)
9.53 mm

Wavelength Region
NIR
Wavelength Range
710-890 nm
Diameter
12.7 mm
Material
N-BK7
Coating Type
Broadband Ultrafast Pulse Coating
Coating Code
UF.20
Coating Second Surface
430-700 nm (AR.14)
Surface Quality
15-5 scratch-dig
Surface Flatness
λ/10 at 632.8 nm
Angle of Incidence
0-15°
Clear Aperture
≥ central 80% of diameter
Reflectivity
UF.20: R_s, R_p >99% @ 710–890 nm;AR.14: T_s, T_p >99% @ 430–700 nm

Thickness
9.65 mm
Thickness Tolerance
±0.25 mm
Diameter Tolerance
+0/-0.25 mm
Chamfers
0.25-0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Cleaning
See How to Clean Optics
F/#
78.7
Effective Focal Length (EFL)
1000 mm
Radius of Curvature
2000 mm
Edge Thickness (T<sub>e</sub>)
9.53 mm

Resources & Downloads

2D Product Drawings

Ultra Mirr Dgrm(69.2 kB, PDF)

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