Gold Mirrors

Protected gold is ideal for applications requiring high reflectance in the NIR and IR wavelength range. Since a durable coating is necessary for many applications, we offer our gold mirrors with a protective overcoat. This protective dielectric overcoat is layered over the gold to help protect it from damage and make cleaning easier. Like other mirrors with metallic coatings, these mirrors are relatively insensitive to angle of incidence.

  • Round and Square Flat Mirrors available
  • OEM capabilities – please contact for special pricing
  • Test samples are available on request
Protected gold curve 20um
Protected gold curve 250nm – 20um

Product SKUs

  • Protected Gold Mirror, 10 x 10mm, 4-6λ

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    10.0 x 10.0

    Size Tolerance

    ±0.25

    Thickness

    2.0

    Angle of Incidence

    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 Mirror, 10 x 14mm, 4-6λ

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    10.0 x 14.0

    Size Tolerance

    ±0.25

    Thickness

    2.0

    Angle of Incidence

    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 Mirror, 10mm Diameter, 4-6λ

    PGLD-10D
    $23.75
    Available on backorder
    Add to cart

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    10.0 Diameter

    Size Tolerance

    ±0.25

    Thickness

    2.0

    Angle of Incidence

    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 Mirror, 12.5 x 12.5mm, 4-6λ

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    12.5 x 12.5

    Size Tolerance

    ±0.25

    Thickness

    2.0

    Angle of Incidence

    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 Mirror, 12.5 x 17.5mm, 4-6λ

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    12.5 x 17.5

    Size Tolerance

    ±0.25

    Thickness

    2.0

    Angle of Incidence

    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 Mirror, 12.5mm Diameter, 4-6λ

    PGLD-12.5D
    $13.75
    Available on backorder
    Add to cart

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    12.5 Diameter

    Size Tolerance

    ±0.25

    Thickness

    2.0

    Angle of Incidence

    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 Mirror, 12.7 x 12.7mm, 4-6λ

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    12.7 x 12.7

    Size Tolerance

    ±0.25

    Thickness

    2.0

    Angle of Incidence

    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 Mirror, 12.7mm Diameter, 4-6λ

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    12.7 Diameter

    Size Tolerance

    ±0.25

    Thickness

    2.0

    Angle of Incidence

    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 Mirror, 15 x 15mm, 4-6λ

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    15.0 x 15.0

    Size Tolerance

    ±0.25

    Thickness

    3.0

    Angle of Incidence

    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 Mirror, 15 x 21mm, 4-6λ

    Optical Coating

    Protected Gold

    Substrate

    Soda Lime Float Glass

    Size (mm)

    15.0 x 21.0

    Size Tolerance

    ±0.25

    Thickness

    3.0

    Angle of Incidence

    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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