Spectroscopy Resolution and Wavelength Calculator

Center Wavelength, nm

Slit size, um

(Optional) Raman Excitation Wavelength, nm

(Optional) Grating Efficiency Wavelengths, nm

Select Spectrometers

Select Gratings

Select Cameras

Additional Options

Show Dispersion Across Sensor

TruRes Iris Aperture Size

Show Results in eV

Grating Efficiency Information