ThorLabs Fused Silica Broadband Dielectric Mirrors: BB1-E03

Description

ThorLabs
Fused Silica Broadband Dielectric Mirrors, BB1-E03
Coating Designation
Reflectance (Click for Graph)
-E03
R
avg
>99% (750 - 1100 nm)
Coating Designation
Damage Threshold
CW
a,b
550 W/cm (532 nm, Ø1.000 mm)
-E03
Pulse
0.205 J/cm
2
(800 nm, 99 fs, 1 kHz, Ø0.166 mm)
1 J/cm
2
(810 nm, 10 ns, 10 Hz, Ø0.133 mm)
0.5 J/cm
2
(1064 nm, 10 ns, 10 Hz, Ø0.433 mm)
10 kW/cm (1070 nm, Ø0.971 mm)
Specifications
Material
Fused Silica
Surface Flatness
λ/10 at 633 nm
Surface Quality
10-5 Scratch-Dig
Back Surface
Fine Ground
Clear Aperture
>85% of Diameter (Round)
>90% of Dimension (Square)
Parallelism
≤3 arcmin
Thickness
Ø1" Optics
6.0 mm (0.24")
Thickness Tolerance
±0.2 mm
Diameter Tolerance
+0.0 mm / -0.1 mm