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

Product Specifications

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

Sample grating performance:



The PCG-1250/800-991 is available for online purchase by either Credit Card or wire transfer, or you can contact us for a quotation.

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For any other grating sizes, or other customized parameters, please request a quotation here.

Download Product Sheets

pdf_icon Ibsen product sheet – PCG-1250_800-991