Holographic Diffraction Gratings

Holographic Diffraction Gratings

High-Quality Holographic Diffraction Gratings

These replicated holographic diffraction gratings are produced on soda lime glass substrates from high quality holographic master gratings and are intended for use in spectrometers and monochromators where cost and low stray light are of primary concern. They exhibit a flatter response due to their sinusoidal groove profile.

Available with either standard or CW-type construction for higher damage thresh­old performance, holographic diffraction gratings can also be produced on substrates with a lower coefficient of thermal expansion for better stability. No damage threshold minimums apply to diffraction gratings with an overcoat.

Pulsed 350 milli-joules/ cm2 @ 200 n sec.
CW 40 watts/cm2

Pulsed 3.5 joules/ cm2 @ 200 n sec.
CW 250 watts/cm2

For continuous high power applications.

Optometrics develops hybrid grating and optical filter for holographic weapons sight.

View Success Story

Contact a Diffraction Gratings Expert

Product SKUs


Product Listing


  • 1000 Groove, UV Holographic, 12.5 X 25 mm, 6 mm Thick, Low CTE Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVQEAL

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    12.5 X 25 mm

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    Grooves Parallel

    Short

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    350 mJ /cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    40 watts/cm²

  • 1000 Groove, UV Holographic, 12.5 X 25 mm, 6 mm Thick, P-Type Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVQEAP

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    12.5 X 25 mm

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    Grooves Parallel

    Short

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    80 watts/cm²

  • 1000 Groove, UV Holographic, 12.5 X 25 mm, 9.5 mm Thick, Low CTE Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVQGAL

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    12.5 X 25 mm

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    Grooves Parallel

    Short

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    350 mJ /cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    40 watts/cm²

  • 1000 Groove, UV Holographic, 12.5 X 25 mm, 9.5 mm Thick, P-Type Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVQGAP

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    12.5 X 25 mm

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    Grooves Parallel

    Short

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    80 watts/cm²

  • 1000 Groove, UV Holographic, 12.7 mm Sq., 6 mm Thick, Low CTE Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVCEAL

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    12.7 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    350 mJ /cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    40 watts/cm²

  • 1000 Groove, UV Holographic, 12.7 mm Sq., 6 mm Thick, P-Type Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVCEAP

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    12.7 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    80 watts/cm²

  • 1000 Groove, UV Holographic, 25 mm Sq., 6 mm Thick, Low CTE Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVGEAL

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    25 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    350 mJ /cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    40 watts/cm²

  • 1000 Groove, UV Holographic, 25 mm Sq., 6 mm Thick, P-Type Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVGEAP

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    25 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    80 watts/cm²

  • 1000 Groove, UV Holographic, 25 mm Sq., 9.5 mm Thick, Low CTE Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVGGAL

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    25 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    350 mJ /cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    40 watts/cm²

  • 1000 Groove, UV Holographic, 25 mm Sq., 9.5 mm Thick, P-Type Diffraction Grating

    Holographic Diffraction Grating Specifications | G1000HUVGGAP

    Grooves Per mm

    1000

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    0.99

    Substrate

    Pyrex

    Size (mm)

    25 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    Optical Coating

    Aluminum

    Scratch/Dig

    60-40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +125° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    80 watts/cm²