1765 l/mm Transmission pulse compression grating for 808 nm wavelengths

Product Specifications

Parameter Specification
Grating resolution1765 lines / mm
Resolution accuracy+/- 0.5 line / mm
Central wavelength of operation808 nm
Operating polarizationTE (s)
Dispersion0.144 degrees/nm @ 808 nm
Incidence angleLittrow (45.5 degrees)
Diffraction efficiency>90%
MaterialUV grade fused silica plus dielectric back-side AR coating
Grating size20 mm x 10 mm
Substrate size30 mm x 25 mm
Substrate thickness 1 mm

Sample grating performance:



The PCG-1765/808-981 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-1765_808-981