Infrared Diffraction Gratings with Size Tolerance ±0.5 mm

Infrared Diffraction Gratings

These are original rulings or replicas that are typically used for tuning high and low power infrared lasers and wavelength scanning and selection in broadband infrared spectroscopy applications. For high power applications, these same gratings, as well as custom optimized designs, may be supplied as original rulings ruled directly into the metal substrate surface. Please contact Optometrics for custom infrared diffraction gratings.

Original Ruled Diffraction Gratings

Optometrics manufactures these gratings as original gratings ruled directly deposited on a Kanigen®* coated copper substrate with aluminum coating. This gives the original gratings an inherently higher damage threshold than their replicated counterparts which are produced on a Pyrex® substrate. Contact Optometrics to order custom ruled diffraction grating or call +1-978-772-1700.

↓ Scroll down to view product inventory ↓

Product SKUs

  • 100 Groove, ML-302, 12.5 X 25 mm, 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 302, 100/10.6
    G100MR10.6QGAC
    $137.00
    2 in stock
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G100MR10.6QGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    100

    Optimum Laser Wavelength

    10.6μ

    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

    Scratch/Dig

    60/40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 100 Groove, ML-302, 25 mm Sq., 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 302, 100/10.6
    G100MR10.6GGAC
    $169.00
    Available on backorder
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G100MR10.6GGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    100

    Optimum Laser Wavelength

    10.6μ

    Substrate

    Pyrex

    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 +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 100 Groove, ML-302, 25 X 50 mm, 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 302, 100/10.6
    G100MR10.6TGAC
    $239.00
    1 in stock
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G100MR10.6TGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    100

    Optimum Laser Wavelength

    10.6μ

    Substrate

    Pyrex

    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 +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 100 Groove, ML-302, 30 mm Sq., 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 302, 100/10.6
    G100MR10.6JGAC
    $209.00
    Available on backorder
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G100MR10.6JGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    100

    Optimum Laser Wavelength

    10.6μ

    Substrate

    Pyrex

    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 +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 100 Groove, ML-302, 50 mm Sq., 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 302, 100/10.6
    G100MR10.6MGAC
    $317.00
    Available on backorder
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G100MR10.6MGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    100

    Optimum Laser Wavelength

    10.6μ

    Substrate

    Pyrex

    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 +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 135 Groove, ML-304, 12.5 X 25 mm, 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 304, 135/10.6
    G135MR10.6QGAC
    $137.00
    1 in stock
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G135MR10.6QGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    135

    Optimum Laser Wavelength

    10.6μ

    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

    Scratch/Dig

    60/40

    Clear Aperture

    90%

    Edge Angle

    90° ±0.50°

    Perpendicularity

    90° ±0.50°

    Operating Temperature Range

    -50° C to +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 135 Groove, ML-304, 25 mm Sq., 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 304, 135/10.6
    G135MR10.6GGAC
    $169.00
    1 in stock
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G135MR10.6GGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    135

    Optimum Laser Wavelength

    10.6μ

    Substrate

    Pyrex

    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 +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 135 Groove, ML-304, 25 X 50 mm, 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 304, 135/10.6
    G135MR10.6TGAC
    $239.00
    Available on backorder
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G135MR10.6TGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    135

    Optimum Laser Wavelength

    10.6μ

    Substrate

    Pyrex

    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 +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 135 Groove, ML-304, 30 mm Sq., 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 304, 135/10.6
    G135MR10.6JGAC
    $209.00
    Available on backorder
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G135MR10.6JGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    135

    Optimum Laser Wavelength

    10.6μ

    Substrate

    Pyrex

    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 +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

  • 135 Groove, ML-304, 50 mm Sq., 9.5 mm Thick, Replica Diffraction Grating

    Efficiency Curve
    ML 304, 135/10.6
    G135MR10.6MGAC
    $317.00
    Available on backorder
    Add to cart

    Molecular Laser Tuning Diffraction Gratings Specifications | G135MR10.6MGAC

    Optical Coating

    Aluminum

    Grooves Per mm

    135

    Optimum Laser Wavelength

    10.6μ

    Substrate

    Pyrex

    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 +200° C

    Damage Threshold: Pulsed

    3.5 J/cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    250 watts/cm²

44
Save & Share Cart
Stash it away! We'll save and create a unique link to your cart. You (or anyone with the link) will be able to use the link to retrieve the cart. Pretty cool but shop responsibly!
Back Save & Share Cart
We're ready! Are you? Remember, anyone who has the unique link to your cart will be able to retrieve it. So, share responsibly.
Your cart email sent successfully :)