Holographic Diffraction Gratings

Holographic Diffraction Gratings

Holographic Diffraction Gratings

holographic-diffraction-grating--efficiency-curve
Sample Efficiency Curve – 1000 UV Holographic Grating

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.

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

Pulsed 3.5 joules/ cm2 @ 200 n sec.
CW 80 watts/cm2

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

For continuous high power applications.

Available with either P-type 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 (CTE) for better stability. No damage threshold minimums apply to diffraction gratings with an overcoat.

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

View Success Story

Need Low CTE and P-type Holographic Gratings? Contact Optometrics.

Product SKUs

  • 600 Groove, UV Holographic, 12.5 X 25 mm, 6 mm Thick, Standard Diffraction Grating

    Efficiency Curve
    600 UV Holographic, Master #482
    G600HUVQEAS
    $107.00
    2 in stock
    Add to cart

    Holographic Diffraction Grating Specifications | G600HUVQEAS

    Optical Coating

    Aluminum

    Grooves Per mm

    600

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    1.67

    Substrate

    Float Glass

    Size (mm)

    12.5 X 25 mm

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    Grooves Parallel

    Short

    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

  • 600 Groove, UV Holographic, 12.5 X 25 mm, 9.5 mm Thick, Standard Diffraction Grating

    Efficiency Curve
    600 UV Holographic, Master #482
    G600HUVQGAS
    $107.00
    Available on backorder
    Add to cart

    Holographic Diffraction Grating Specifications | G600HUVQGAS

    Optical Coating

    Aluminum

    Grooves Per mm

    600

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    1.67

    Substrate

    Float Glass

    Size (mm)

    12.5 X 25 mm

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    Grooves Parallel

    Short

    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

  • 600 Groove, UV Holographic, 12.7 mm Sq., 6 mm Thick, Standard Diffraction Grating

    Efficiency Curve
    600 UV Holographic, Master #482
    G600HUVCEAS
    $77.00
    10 in stock
    Add to cart

    Holographic Diffraction Grating Specifications | G600HUVCEAS

    Optical Coating

    Aluminum

    Grooves Per mm

    600

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    1.67

    Substrate

    Float Glass

    Size (mm)

    12.7 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    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

  • 600 Groove, UV Holographic, 25 mm Sq., 6 mm Thick, Standard Diffraction Grating

    Efficiency Curve
    600 UV Holographic, Master #482
    G600HUVGEAS
    $127.00
    2 in stock
    Add to cart

    Holographic Diffraction Grating Specifications | G600HUVGEAS

    Optical Coating

    Aluminum

    Grooves Per mm

    600

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    1.67

    Substrate

    Float Glass

    Size (mm)

    25 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    6 mm

    Thickness Tolerance

    ±0.5 mm

    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

  • 600 Groove, UV Holographic, 25 mm Sq., 9.5 mm Thick, Standard Diffraction Grating

    Efficiency Curve
    600 UV Holographic, Master #482
    G600HUVGGAS
    $127.00
    Available on backorder
    Add to cart

    Holographic Diffraction Grating Specifications | G600HUVGGAS

    Optical Coating

    Aluminum

    Grooves Per mm

    600

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    1.67

    Substrate

    Float Glass

    Size (mm)

    25 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    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

  • 600 Groove, UV Holographic, 25 X 50 mm, 9.5 mm Thick, Standard Diffraction Grating

    Efficiency Curve
    600 UV Holographic, Master #482
    G600HUVTGAS
    $227.00
    Available on backorder
    Add to cart

    Holographic Diffraction Grating Specifications | G600HUVTGAS

    Optical Coating

    Aluminum

    Grooves Per mm

    600

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    1.67

    Substrate

    Float Glass

    Size (mm)

    25 X 50 mm

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    Grooves Parallel

    Short

    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

  • 600 Groove, UV Holographic, 30 mm Sq., 9.5 mm Thick, Standard Diffraction Grating

    Efficiency Curve
    600 UV Holographic, Master #482
    G600HUVJGAS
    $167.00
    Available on backorder
    Add to cart

    Holographic Diffraction Grating Specifications | G600HUVJGAS

    Optical Coating

    Aluminum

    Grooves Per mm

    600

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    1.67

    Substrate

    Float Glass

    Size (mm)

    30 mm Sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    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

  • 600 Groove, UV Holographic, 50 mm Sq., 9.5 mm Thick, Standard Diffraction Grating

    Efficiency Curve
    600 UV Holographic, Master #482
    G600HUVMGAS
    $287.00
    Available on backorder
    Add to cart

    Holographic Diffraction Grating Specifications | G600HUVMGAS

    Optical Coating

    Aluminum

    Grooves Per mm

    600

    Blaze

    UV

    Groove Angle

    Holographic UV

    Dispersion @ 250 nm (nm/mr)

    1.67

    Substrate

    Float Glass

    Size (mm)

    50 mm sq.

    Size Tolerance

    ±0.5 mm

    Thickness

    9.5 mm

    Thickness Tolerance

    ±0.5 mm

    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

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