Returns the standard wavenumbers used by ProxiScout NIR scanners.
Details
The standard wavenumbers of ProxiScout (see https://www.si-ware.com/) NIR scanners range from approximately 3921.569 \(cm^{-1}\) to 7407.407 \(cm^{-1}\) in steps (resolution) of around 13.61655 \(cm^{-1}\). This is equivalent to a spectral range of 1350 to 2550 nm, with a varying resolution that starts from 2.486189 nm at 1350 nm and ends with a resolution of 8.823525 nm at 2550 nm.
Examples
# Get the complete set of ProxiScout wavenumbers
wavs <- get_proxiscout_wavenumbers()
# Get the corresponding wavelengths (nm)
wavelengths_nm <- 10000000 / wavs
# Display the range of wavenumbers
range(wavs)
#> [1] 3921.569 7407.407