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Grating: 360 l/mm @ 550 nm CWL

Grating: 360 l/mm @ 550 nm CWL

Maximize your instrument sensitivity & speed with our patented & proprietary gratings:

  • AOI = 5.7° | Wavelength range: 400-700 nm
  • High 1st order diffraction efficiency over the full spectral band
  • Low scatter & AR coated to minimize stray light; low polarization dependence
  • Robust & durable – easy to clean, handle, & align
  • Ideal for spectroscopy, hyperspectral imaging & OCT
Efficiency Curve
View specifications: 25.4 mm ∅
 

$595.00

Available online while supplies last. Contact us for volume orders.

General Specifications

  • Size(s): 30 mm diax3
  • Part #: WP-360/550-30
  • Surface Quality: 60-40 scratch-dig
  • Diffracted Wavefront: < λ/5 rms @ 632.8 nm
  • Spatial Frequency: 360 l/mm +/- 0.5 l/mm
  • CWL: 550 nm
  • Angle of Incidence (AOI): 5.7° @ 550 nm
  • Thickness Tolerance: +/- 0.25 mm
  • Chamfers: 0.25-0.75 mm face width
  • Chamfers Angle/Tolerance: 45° +/-15°
  • AR Coating: < 0.5% Reflection; 400nm-700nm
  • Substrate and Cover Glass: 1.5 mm BK7 (3 mm total thickness)
  • Clear Aperature: 24 mm
  • Dimensions: A = 30 mm B = 3 mm

Brochures & Product Sheets

Tech Notes

Wasatch Photonics is a manufacturer of volume phase holographic 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

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