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Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 5000 - 10000 nm
  • Dispersion: 64 nm/mm
  • Groove Density: 100 l/mm
  • Deviation D: 38 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 1200 - 2400 nm
  • Dispersion: 3 nm/mm
  • Groove Density: 570 l/mm
  • Deviation D: 38 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 1000 - 2400 nm
  • Dispersion: 9.6 nm/mm
  • Groove Density: 500 l/mm
  • Deviation D: 41.3 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 400 - 800 nm
  • Dispersion: 0.5 nm/mm
  • Groove Density: 2000 l/mm
  • Deviation D: 3 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 400 - 1200 nm
  • Dispersion: 3.3 nm/mm
  • Groove Density: 1000 l/mm
  • Deviation D: 46.4 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 400 - 1100 nm
  • Dispersion: 9 nm/mm
  • Groove Density: 670 l/mm
  • Deviation D: 27 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 380 - 740 nm
  • Dispersion: 8 nm/mm
  • Groove Density: 1800 l/mm
  • Deviation D: 38 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 200 - 800 nm
  • Dispersion: 7 nm/mm
  • Groove Density: 950 l/mm
  • Deviation D: 40 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 200 - 800 nm
  • Dispersion: 2.2 nm/mm
  • Groove Density: 1484 l/mm
  • Deviation D: 46.4 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 175 - 520 nm
  • Dispersion: 0.5 nm/mm
  • Groove Density: 1500 l/mm
  • Deviation D: 61.2 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 400 - 2100 nm
  • Dispersion: 10 nm/mm
  • Groove Density: 450 l/mm
  • Deviation D: 61.6 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 800 - 3200 nm
  • Dispersion: 32 nm/mm
  • Groove Density: 300 l/mm
  • Deviation D: 61.6 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 400 - 1600 nm
  • Dispersion: 16 nm/mm
  • Groove Density: 600 l/mm
  • Deviation D: 61.6 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is computeroptimized to produce high quality images ...
  • Spectral Range: 300 - 1200 nm
  • Dispersion: 12 nm/mm
  • Groove Density: 800 l/mm
  • Deviation D: 61.1 deg
Data Sheet
Using Type IV aberration-corrected monochromator Gratings, a single concave grating disperses, collimates and refocuses the light from the entrance slit onto the exit slit. Wavelength scanning is obtained through a simple rotation of the grating. The groove spacing of these gratings is ...
  • Spectral Range: 190 - 800 nm
  • Dispersion: 8 nm/mm
  • Groove Density: 1200 l/mm
  • Deviation D: 61.6 deg
Data Sheet

Did You know?

In a grating monochromator, both the entrance slit and the exit slit are fixed, and the only moving part is the grating. The angle formed between the entrance and the slit arms is called the deviation angle or angular deviation (AD). In constant-deviation monochromators, where the angular deviation is held constant, the gratings are rotated, allowing the spectrum of the incident light to be scanned. While plane or concave gratings can be used in constant deviation mounts, only concave gratings allow imaging to be acceptable over an entire spectrum without auxiliary focusing optics.