Dielectric Mirror, Economy, Borofloat, 12.7 mm Square, 488-694 nm
The 05SD520BD.1 is an Economy Dielectric Visible Broadband Mirror 12.7 x 12.7 mm with a flatness of λ/10. By taking advantage of advanced polishing techniques and our high volume manufacturing, Economy mirrors are truly cost effective. This family of mirrors boasts seven standard metallic and dielectric broadband coatings, covering the UV, visible, and IR; and are available in 12.7, 19.05, 25.4, and 50.8 mm (0.5, 0.75, 1.0, and 2.0 in.) diameters and square sizes utilizing Borofloat® 33 substrates. This mirror has a 60-40 surface quality and is coated for 488-694 nm.
Specifications
Wavelength Region
VIS
Wavelength Range
488-694 nm
Mirror Shape
Square
Mirror Size
12.7 x 12.7 mm
Thickness
3.1 mm
Material
Borofloat® 33
Coating Type
Broadband Dielectric
Coating Code
BD.1
Surface Quality
60-40 scratch-dig
Surface Flatness
λ/10 at 632.8 nm
Substrate Number
05SD520
Angle of Incidence
0-45°
Clear Aperture
≥central 80% of diameter
Back Surface
Ground
Reflectivity
Rs,avg>99%, Rp,avg>98% @ 488-694 nm
Damage Threshold
500 W/cm² CW, 3 J/cm², 10 ns pulses, 10 Hz, at 532 nm
Thickness Tolerance
±0.25 mm
Chamfers
0.25-0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Cleaning
Wavelength Region
VIS
Wavelength Range
488-694 nm
Mirror Shape
Square
Mirror Size
12.7 x 12.7 mm
Thickness
3.1 mm
Material
Borofloat® 33
Coating Type
Broadband Dielectric
Coating Code
BD.1
Surface Quality
60-40 scratch-dig
Surface Flatness
λ/10 at 632.8 nm
Substrate Number
05SD520
Angle of Incidence
0-45°
Clear Aperture
≥central 80% of diameter
Back Surface
Ground
Reflectivity
Rs,avg>99%, Rp,avg>98% @ 488-694 nm
Damage Threshold
500 W/cm² CW, 3 J/cm², 10 ns pulses, 10 Hz, at 532 nm
Thickness Tolerance
±0.25 mm
Chamfers
0.25-0.76 mm face width
Chamfers Angle Tolerance
45° ±15°
Cleaning