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Protected Gold Mirror, 15mm Diameter, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
15 Diameter
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 18mm Diameter, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
18 Diameter
Size Tolerance
±0.25
Thickness
2.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 20 x 20mm, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
20.0 x 20.0
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 20 x 28mm, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
20.0 x 28.0
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 20mm Diameter, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
20 Diameter
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 25 x 100mm, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
25.0 x 100.0
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 25 x 25mm, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
25.0 x 25.0
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 25 x 35mm, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
25.0 x 35.0
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 25.4 x 25.4mm, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
25.4 x 25.4
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
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Protected Gold Mirror, 25.4mm Diameter, 4-6λ
Optical Coating
Protected Gold
Substrate
Soda Lime Float Glass
Size (mm)
25.4 Diameter
Size Tolerance
±0.25
Thickness
3.0
Angle of Incidence
0°
Surface Flatness
4 – 6λ
Coating Specification
Ravg >97% @ 700 – 2000nm Ravg >96% @ 2000 – 10000nm
Wavelength Range
700-10000
Edges
Cut, 0.5mm Maximum Edge Chip
Surface Quality
60-40
Typical Energy Density Limit
0.8 J/cm2 @ 1064nm, 10ns
Protected Gold Mirrors
EMF
Protected Gold Mirrors
Protected Gold Mirror
A protected gold coating is ideal for applications requiring high reflectance in the Near Infrared (NIR) and Infrared (IR) wavelengths. Since a durable coating is necessary for most applications, we offer our protected gold mirrors with an overcoat. This dielectric overcoat is layered over the gold coating to protect it from damage and make cleaning easier. EMF protected gold mirrors are relatively insensitive to the angle of incidence. Contact EMF if you’d like custom protected gold mirrors in different shapes and sizes.