Gratings

Grating Selection

Grating selection is a crucial part of building a monochromator. Each ruled or holographic grating is designed to diffract light most efficiently over a specific band of wavelengths.

This tool allows you to compare efficiency curves for different gratings that Sciencetech offers. These curves are for comparison purposes only [1].

Currently Comparing:

  • Use the filters and table below to select gratings and add them to the chart.

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82 gratings matching your criteria

SKU Type Size (mm) Blaze (nm) Groove (l/mm) Compare

[1] Only average curves are shown; for efficiency with regard to S and P polarization, please contact us.

These efficiency curves are measured in Littrow configuration. Our monochromators use different configurations, and so have some limitations in geometry that limit the wavelength range. Please contact us to verify that your chosen grating is compatible with your selected monochromator model at the desired wavelength.

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Grating for use with 9055, 9057, or 9072 monochromators (including imaging, single, and double monochromator configurations). A grating holder is included with each grating, compatible with the grating mount. Gratings cannot be removed from their holders once installed, but the grating-holder combination can be removed from the grating mount in the monochromator.

Grating size options for the 9055, 9057, and 9072 series are:
30 × 30 mm (9072 only)
50 × 50 mm (9055 and 9057 only)

For single monochromator configurations, please select one grating. Additional gratings can be purchased to cover different wavelengths.
For double monochromator configurations, please select a quantity of two identical gratings. These gratings must be the same for the double monochromator configuration to operate correctly. Additional gratings can be purchased to cover different wavelengths, if purchased in pairs.

Custom gratings can be accommodated. If you intend to use a custom grating or don't see the option you require, please speak with a Sciencetech Technical Representative.
605.00
Grating for use with 9055, 9057, or 9072 monochromators (including imaging, single, and double monochromator configurations). A grating holder is included with each grating, compatible with the grating mount. Gratings cannot be removed from their holders once installed, but the grating-holder combination can be removed from the grating mount in the monochromator.

Grating size options for the 9055, 9057, and 9072 series are:
30 × 30 mm (9072 only)
50 × 50 mm (9055 and 9057 only)

For single monochromator configurations, please select one grating. Additional gratings can be purchased to cover different wavelengths.
For double monochromator configurations, please select a quantity of two identical gratings. These gratings must be the same for the double monochromator configuration to operate correctly. Additional gratings can be purchased to cover different wavelengths, if purchased in pairs.

Custom gratings can be accommodated. If you intend to use a custom grating or don't see the option you require, please speak with a Sciencetech Technical Representative.
767.00 767.0 USD
Price Valid only in North America


Grating for use with 9040, 9490, and 9150 monochromators (including imaging, single, and double monochromator configurations). A grating holder is included with each grating, compatible with the grating mount. Gratings cannot be removed from their holders once installed, the grating-holder combination can be removed from the grating mount in the monochromator.

Grating size options for the 9040, 9490, and 9150 series are:
64 × 64 mm
84 × 84 mm
102 × 102 mm

For single monochromator configurations, please select one grating. Additional gratings can be purchased to cover different wavelengths.
For double monochromator configurations, please select a quantity of two identical gratings. These gratings must be the same for the double monochromator configuration to operate correctly. Additional gratings can be purchased to cover different wavelengths, if purchased in pairs.

Custom gratings can be accommodated. If you intend to use a custom grating or don't see the option you require, please speak with a Sciencetech Technical Representative.
Grating for use with 9040, 9490, and 9150 monochromators (including imaging, single, and double monochromator configurations). A grating holder is included with each grating, compatible with the grating mount. Gratings cannot be removed from their holders once installed, the grating-holder combination can be removed from the grating mount in the monochromator.

Grating size options for the 9040, 9490, and 9150 series are:
64 × 64 mm
84 × 84 mm
102 × 102 mm

For single monochromator configurations, please select one grating. Additional gratings can be purchased to cover different wavelengths.
For double monochromator configurations, please select a quantity of two identical gratings. These gratings must be the same for the double monochromator configuration to operate correctly. Additional gratings can be purchased to cover different wavelengths, if purchased in pairs.

Custom gratings can be accommodated. If you intend to use a custom grating or don't see the option you require, please speak with a Sciencetech Technical Representative.
2,726.00 2726.0 USD
Price Valid only in North America


Wavelength range: 800-3200nm
Dispersion: 32nm/mm
Recommended only for the model 9030 compact monochromator.
1,510.00
In Stock
Wavelength range: 800-3200nm
Dispersion: 32nm/mm
Recommended only for the model 9030 compact monochromator.
1,510.00 1510.0 USD
Price Valid only in North America


Wavelength range: 250-800nm
Dispersion: 8nm/mm (When used with 9030 monochromator)
1,510.00
In Stock
Wavelength range: 250-800nm
Dispersion: 8nm/mm (When used with 9030 monochromator)
1,510.00 1510.0 USD
Price Valid only in North America


Wavelength range: 400-1600 nm
Dispersion: 16 nm/mm (When used with 9030 monochromator)
1,609.00
In Stock
Wavelength range: 400-1600 nm
Dispersion: 16 nm/mm (When used with 9030 monochromator)
1,609.00 1609.0 USD
Price Valid only in North America


Wavelength range: 300-1200nm
Dispersion: 12nm/mm (When used with 9030 monochromator)
1,465.00
In Stock
Wavelength range: 300-1200nm
Dispersion: 12nm/mm (When used with 9030 monochromator)
1,465.00 1465.0 USD
Price Valid only in North America


Wavelength range: 200-600 nm
Dispersion: 8 nm/mm (When used with 9030 monochromator)
1,768.00
In Stock
Wavelength range: 200-600 nm
Dispersion: 8 nm/mm (When used with 9030 monochromator)
1,768.00 1768.0 USD
Price Valid only in North America


Wavelength range: 300-800nm
Dispersion: 8nm/mm (When used with 9030 monochromator)
1,768.00
In Stock
Wavelength range: 300-800nm
Dispersion: 8nm/mm (When used with 9030 monochromator)
1,768.00 1768.0 USD
Price Valid only in North America
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