SPG-1200/1540-203d

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1200 l/mm Transmission pulse compression grating for 1540 nm wavelengths

Fused Silica Transmission Pulse Compression Gratings – unbeatable energy/power damage threshold combined with high-efficiency.

Features and benefits

  • 100% Fused silica gratings provide the highest energy/power damage threshold, also in the UV

  • Environmentally and thermally stable

  • High diffraction efficiency

  • Low wavefront distortion

  • Low stray light

SPG-1200/1540-203d
Parameter Specification
Grating resolution1200 lines / mm
Resolution accuracy+/- 0.1 line/mm
Central wavelength of operation1540 nm
Operating polarizationTE (s)
Dispersion0.18 degrees/nm @ 1540 nm
Incidence angleLittrow (67.6 degrees)
Diffraction efficiency>92% @ 1540 nm
MaterialUV grade fused silica plus dielectric back-side AR coating
Grating size3.75 mm x 2.75 mm
Substrate size4.375 mm x 3 mm
Substrate thickness 0.625 mm

For any other grating sizes or other customized parameters, please use the forms at the bottom of the page to specify your requirements for a discussion or quotation.

$281,76

Quantity based pricing table

Min Max Unit Price
1 4 € 240.00
5 9 € 150.00
10 and more € 95.00

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