3039.5 l/mm Transmission pulse compression grating for 450 nm wavelengths

Product Specifications

Parameter Specification
Grating resolution3039.5 lines / mm
Resolution accuracy+/- 0.1 line/mm
Central wavelength of operation450 nm
Operating polarizationTE (s)
Dispersion0.24 degrees/nm @ 451 nm
Incidence angleLittrow (43 degrees)
Diffraction efficiency>92%
MaterialUV grade fused silica plus dielectric back-side AR coating
Grating size20 mm x 20 mm
Substrate size22 mm x 22 mm
Substrate thickness 1 mm

Sample grating performance:

Sample grating performance


The PCG-3039.5/450-810 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 – FSTG-PCG-3039.5-450-810