560 l/mm Transmission pulse compression grating for 2000 nm wavelengths

Product Specifications

Parameter Specification
Grating resolution560 lines / mm
Resolution accuracy+/- 0.1 line/mm
Central wavelength of operation2000 nm
Operating polarizationTE (s)
Dispersion0.039 degrees/nm @ 2000 nm
Incidence angleLittrow (34 degrees)
Diffraction efficiency>90% @ 2000 nm
MaterialUV grade fused silica plus dielectric back-side AR coating
Grating size80 mm x 40 mm
Substrate size85 mm x 45 mm
Substrate thickness 1 mm

Sample grating performance:

Sample grating performance

Sample grating performance


The FSTG-560-2000-933 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-560-2000-933