Table 2.

The specifications of the developed SW-NIR spectrometer.

Items	Specifications
Wavelength range	650–1100 nm
Signal-to-noise ratio	500 (full wavelength)
Maximum optical resolution	0.24 nm
Wavelength accuracy	<1.2 nm
Wavelength precision	<0.22 nm
Optical stray light	<0.65%
Repeatability of straylight	<0.1%
Integration time	1 ms–10 sec (typical 2 ms)
Baseline stability	0.0296 db (average)