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United States

Diffraction Grating Calculator

Spectrograph:
Focal length: mm
Ebert angle: degrees
Aperture ratio:
Detector:
Width: pixels
Height: pixels
Pixel size: microns
Read noise: e- RMS
Grating:
Groove density:
Show:

Ruled
Holographic
Holographic Blazed
Performance Estimation:
Center Wavelength: nm Abs cm-1 eV
Linear Dispersion:
nm/mm
cm-1/mm
meV/mm
Dispersion / pixel:
nm/pixel
cm-1/pixel
meV/pixel
FWHM CCD Resolution*:
nm
cm-1
meV
CCD coverage:
nm
cm-1
eV
Raman calculator:
Laser line: Raman line: cm-1 nm
nm from the laser line
* defined as 3x pixel resolution with matching entrance slit.
(c) HORIBA 2013 - This page is for information only and does not constitute a contract of any sort. Performance Estimation are intended to provide guidance and not a replacement for instrument specifications.

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Corporate