Grism 600 l/mm @ 600 nm

  • 19.6° AOI  | 450–750 nm wavelength range
  • High first-order diffraction efficiency across the full spectral band
  • Low scatter, AR coating and low polarization dependence
  • Robust, durable design for easy cleaning, handling and alignment

Dimensions

25.4 x 25.4 x 24.4 mm

Part #
GR-L5039
Wavelength Range
450–750 nm
Surface Quality

60–40 scratch-dig

Diffracted Wavefront
< λ/5 rms @ 632.8 nm
Spatial Frequency

600 l/mm ± 0.5 l/mm

CWL
600 nm
Angle of Incidence (AOI)
AOI = 0° wrt grating plane (19.6° wrt grism entrance surface)
Thickness Tolerance

± 1 mm

Dimensional Tolerance

± 0.25 mm

AR Coating
<1.0% Ravg from 450 nm to 750 nm at 14°-26°
Substrate & Cover Glass

NA–due to prisms

Clear Aperture

18 x 18 mm elliptical

TTe diffraction efficiency and the angle of diffraction as a function of wavelength for this online shop grism are:

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