low-gvd-concave-ultrafast-mirrors

Concave Ultrafast Mirrors

Specifications

Technical Specs

Wavelength Range
700-930 nm
Mirror Shape
Concave
Material
Fused Silica
Coating Type
Broadband Ultrafast Pulse Coating
Coating Code
UF.25
Angle of Incidence
0-5°
Reflectivity
R_S>99% @ 700-930 nm; R_P>99% @ 730-870 nm
Damage Threshold
1 TW/cm² peak power @ 800 nm, 100 fs, 5 kHz
Surface Accuracy, Power
1.5λ @ 632.8 nm
Surface Accuracy, Irregularity
λ/4 @ 632.8 nm

Surface Quality
15-5 scratch-dig
Back Surface
Commercial Polish
Edge Thickness (T<sub>e</sub>)
3.0 mm
Thickness Tolerance
±0.25 mm
Focal Length Tolerance
±2%
Diameter Tolerance
±0.25 mm
Clear Aperture
≥central 80% of diameter
Cleaning
See How to Clean Optics

Wavelength Range
700-930 nm
Mirror Shape
Concave
Material
Fused Silica
Coating Type
Broadband Ultrafast Pulse Coating
Coating Code
UF.25
Angle of Incidence
0-5°
Reflectivity
R_S>99% @ 700-930 nm; R_P>99% @ 730-870 nm
Damage Threshold
1 TW/cm² peak power @ 800 nm, 100 fs, 5 kHz
Surface Accuracy, Power
1.5λ @ 632.8 nm
Surface Accuracy, Irregularity
λ/4 @ 632.8 nm

Surface Quality
15-5 scratch-dig
Back Surface
Commercial Polish
Edge Thickness (T<sub>e</sub>)
3.0 mm
Thickness Tolerance
±0.25 mm
Focal Length Tolerance
±2%
Diameter Tolerance
±0.25 mm
Clear Aperture
≥central 80% of diameter
Cleaning
See How to Clean Optics

Resources & Downloads

Selection Guides

Ultrafast Optics Guide

Technical Notes

Literature

Ultrafast Laser Optics-White Paper(477.2 kB, PDF)