1600 l/mm Transmission pulse compression grating for 970 nm wavelengths

Product Specifications

Parameter Specification
Grating resolution1600 lines / mm
Resolution accuracy+/- 0.5 line / mm
Central wavelength of operation970 nm
Operating polarizationTE (s)
Dispersion0.145 degrees/nm @ 970 nm
Incidence angleLittrow (51.6 degrees)
Diffraction efficiency>94% (@ 970 nm)
MaterialUV grade fused silica plus dielectric back-side AR coating
Grating size38 mm x 18 mm
Substrate size40 mm x 20 mm
Substrate thickness 1 mm

Sample grating performance:


The PCG-1600/970-977 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 – PCG-1600_970-977