Wasatch Photonics

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SPECTROMETERS +1 919.544.7785
OCT +1 919.544.7785

1800 l/mm @ 532 nm

Spectroscopy grating

$495.00$990.00

SKU: WP-1800/532-25.4, WP-1800/532-50.8 Categories: , Tags: , , , ,
Please be sure to select your Grating Size from the drop-down menu above before adding this product to your shopping cart.

General Specifications

  • Size(s): 25.4 mm diax3 & 50.8 mm diax6
  • Part #: WP-1800/532-25.4, WP-1800/532-50.8
  • Wavelength Range: 450 - 650 nm
  • Surface Quality: 60-40 scratch-dig
  • Diffracted Wavefront: < λ/5 rms @ 632.8 nm
  • Spatial Frequency: 1800 l/mm +/- 0.5 l/mm
  • CWL: 532 nm
  • Angle of Incidence (AOI): 28.6° @ 532 nm
  • Thickness Tolerance: +/- 0.25
  • Chamfers: 0.25-0.75 mm face width
  • Chamfers Angle/Tolerance: 45° +/-15°
  • AR Coating: Optimized for the specified wavelength range & AOI
  • Substrate and Cover Glass: 1.5 mm BK7 3 mm total thickness, 3 mm BK7 6 mm total thickness
  • Clear Aperature: 20 mm, 45 mm
  • Dimensions: A =25.4 mm B = 3 mm, A = 50.8 mm B = 6 mm

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Please be sure to select your Grating Size from the drop-down menu above before adding this product to your shopping cart.

Wasatch Photonics is a manufacturer of volume phase holograpic gratings. Our gratings are unmatched in performance and offer many clear advantages over conventional surface relief gratings. The grating structure is in the volume of the grating medium and not on the surface. This allows for a thicker grating to be produced. With over 130 years of combined experience in developing, designing and manufacturing these gratings, our skilled staff is ready to meet the needs of your most demanding projects.

Efficiency

Dispersion