1250 l/mm Transmission pulse compression grating for 1030-1064 nm wavelengths

Product Specifications

Parameter Specification
Grating resolution1250 lines / mm
Resolution accuracy+/- 0.1 line/mm
Central wavelength of operation1064 nm
Operating polarizationTE (s)
Dispersion0.096 degrees/nm @ 1064 nm
Incidence angleLittrow (41.7 degrees @ 1064)
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:

Sample grating performance

Sample grating performance


The FSTG-1250-10xx-981 is available for online purchase by either Credit Card or PayPal payment, 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-1250-10XX-981