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Ruled Gratings

Ruled Gratings

A ruled diffraction grating is produced by using a diamond tipped tool to cut parallel grooves into the coating on the substrate. These grooves are cut in a blazed or ‘saw tooth’ profile which allows the grating to be optimized for a given spectral region. This allows ruled gratings to be optimized for any region of the spectrum. However ruled gratings are limited by large amounts of stray light due to a range of periodic errors, also known as ghosting effects.

 

Spectrum Scientific offers a range of standard gratings. If we do not have a grating that meets your requirement, please contact our sales department as new gratings are manufactured on a regular basis. 

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Click for Details Product Description Part Number Energy Curve Price Lead Time Qty
240 Groove, 300nm Ruled Grating, 12.5x12.5x6mm

240-300-012-R

$85.00
2-4 Wks
240 Groove, 300nm Ruled Grating, 25.0x25.0x6mm

240-300-025-R

$125.00
2-4 Wks
300 Groove, 350nm Ruled Grating, 12.5x12.5x6mm

300-350-012-R

$85.00
2-4 Wks
300 Groove, 350nm Ruled Grating, 25.0x25.0x6mm

300-350-025-R

$125.00
2-4 Wks
300 Groove, 500nm Ruled Grating, 12.5x12.5x6mm

300-500-012-R

$85.00
2-4 Wks
300 Groove, 500nm Ruled Grating, 25.0x25.0x6mm

300-500-025-R

$125.00
2-4 Wks
300 Groove, 540nm Ruled Grating, 12.5x12.5x6mm

300-540-012-R

$85.00
2-4 Wks
300 Groove, 540nm Ruled Grating, 25.0x25.0x6mm

300-540-025-R

$125.00
2-4 Wks
300 Groove, 1220nm Ruled Grating, 12.5x12.5x6mm

300-1220-012-R

$85.00
2-4 Wks
300 Groove, 1220nm Ruled Grating, 25.0x25.0x6mm

300-1220-025-R

$125.00
2-4 Wks
1200 Groove, 350nm Ruled Grating, 12.5x12.5x6mm

1200-350-012-R

$85.00
2-4 Wks
1200 Groove, 350nm Ruled Grating, 25.0x25.0x6mm

1200-350-025-R

$125.00
2-4 Wks
1200 Groove, 450nm Ruled Grating, 12.5x12.5x6mm

1200-450-012-R

$85.00
2-4 Wks
1200 Groove, 450nm Ruled Grating, 25.0x25.0x6mm

1200-450-025-R

$125.00
2-4 Wks
- *For quantities over 10 pieces please contact our sales team for discounted pricing
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