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T-GP3510M - VPH Transmission Grating, 900 nm DWL, 1000 Lines/mm, 27° AOI, 50 mm x 30 mm

Fosco Connect Part No.: T-GP3510M

  • $ 1,325.00 or



T-GP3510M - VPH Transmission Grating, 900 nm DWL, 1000 Lines/mm, 27° AOI, 50 mm x 30 mm

Product Drawing

T-GP3510M Specifications
Design Wavelength 900 nm
Spatial Frequency 1000 ± 2 lines/mm
Line Perpendicularity ±1° Off of 50 mm Edge
Angle of Incidence (AOI)a 27° ± 1°
Diffraction Efficiencyb 800 nm: S-Pol > 65%; P-Pol > 78%
900 nm: S-Pol > 85%; P-Pol > 85%
1000 nm: S-Pol > 75%; P-Pol > 70%
BBAR Coatingc 750 - 1050 nm
Ravg < 0.75%
Transmitted Wavefront Error (RMS) <λ/4 at 632.8 nm
Grating Film Dichromated Gelatin
Cover-Plate Substrate N-BK7or Equivalent
Surface Quality 40-20 Scratch Dig
Dimensions (L x H x T) 50.0 mm x 30.0 mm x 6.0 mm
Clear Aperture >42 mm x 22 mm
Length Tolerance +0.0 mm / -0.2 mm
Height Tolerance +0.0 mm / -0.1 mm
Thickness Tolerance ±0.2 mm
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