1250 l/mm Transmission pulse compression grating for 800 nm wavelengths

Fused Silica Transmission Pulse Compression Gratings – unbeatable energy/power damage threshold combined with high-efficiency.

Features and benefits

  • 100% Fused silica gratings provide the highest energy/power damage threshold, also in the UV

  • Environmentally and thermally stable

  • High diffraction efficiency

  • Low wavefront distortion

  • Low stray light

Parameter Specification
Grating resolution1250 lines / mm
Resolution accuracy+/- 0.1 line / mm
Central wavelength of operation800 nm
Operating polarizationTE (s)
Dispersion0.083 degrees/nm @ 800 nm
Incidence angleLittrow (30 degrees)
Diffraction efficiency>93% (@ 800 nm)
>85% (@ 730 nm & 892 nm)
MaterialUV grade fused silica plus dielectric back-side AR coating
Grating size30 mm x 15 mm
Substrate size31 mm x 25 mm
Substrate thickness 1 mm

For any other grating sizes or other customized parameters, please use the forms at the bottom of the page to specify your requirements for a discussion or quotation.


Quantity based pricing table

Min Max Unit Price
1 4 € 2,995.00
5 9 € 2,450.00
10 and more € 1,995.00

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