Grating Spectrometers - User's Guide

Grating Parameters

Grating Density

line/mm

Grating Length

Grating Height

Blaze Angle

Degrees

Spectrometer Design

Input Angle

Degrees

Plot position at output focal plane (or angle).

Slit Width

µm

Input Focal Length

Grating Order

Coating Reflectivity

Spectrometer Performance

Grating Period 666.7 nm
Slit Diffraction (full width) 10.0 mm
Blaze Wavelength 454.3 nm
Long Wavelength Limit 1,333.3 nm
Slit Bandwidth 0.057 nm
Pixel Bandwidth 0.046 nm
f/# of Spectrometer 6.3
Spectrometer Resolving Power 15,007 λ/Δλ
Linear Array Length 32.8 mm

Plot
- Relative Intensity vs Wavelength
- Angular Dispersion
- Wavelength Calibration
- Minimum Line Width
- Wavelength vs Grating Angle
Linear Array
- Pixel Count
  
  count
- Pixel Size
  
  µm
- Detector Centering
  
  %

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