D-shaped Mirror, Aluminum, Fused Silica, 25.4 mm, λ/10, 450-700 nm

The 10DD20ER.1 is a D-shaped Aluminum Broadband Mirror with a 25.4 mm (1.0 inch) diameter, a thickness of 6.0 mm, and a flatness of λ/10. The mirror's straight edge allows multiple tightly packed beams or sources to be separated. The 10DD20ER.1 has a 40-20 surface quality and an average reflectivity greater than 93% from 450 - 700 nm.

Specifications

Technical Specs

Wavelength Region
VIS
Wavelength Range
450-700 nm
Mirror Shape
D-shaped
Diameter
25.4 mm
Mirror Size
Ø25.4 mm
Thickness
6.0 mm
Material
Fused Silica
Coating Type
Enhanced Aluminum
Coating Code
ER.1

Surface Quality
40-20 scratch-dig
Surface Flatness
λ/10 at 632.8 nm
Clear Aperture
≥90% of diameter
Back Surface
Fine Ground
Reflectivity
R_avg>93%, R_min>90 % @ 450-700 nm
Damage Threshold
0.5 J/cm² with 10 ns pulses at 532 nm, 20Hz

Wavelength Region
VIS
Wavelength Range
450-700 nm
Mirror Shape
D-shaped
Diameter
25.4 mm
Mirror Size
Ø25.4 mm
Thickness
6.0 mm
Material
Fused Silica
Coating Type
Enhanced Aluminum
Coating Code
ER.1

Surface Quality
40-20 scratch-dig
Surface Flatness
λ/10 at 632.8 nm
Clear Aperture
≥90% of diameter
Back Surface
Fine Ground
Reflectivity
R_avg>93%, R_min>90 % @ 450-700 nm
Damage Threshold
0.5 J/cm² with 10 ns pulses at 532 nm, 20Hz

Resources & Downloads

3D Product Models

Download CAD Files

Other

10DD20ER.1 RoHS Certificate(706.2 kB, PDF)
ER.1 Raw Data.xlsx(237.2 kB, XLSX)

2D Product Drawings

10DD20 Dwaring(379.5 kB, PDF)

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