Design and Test of Portable Hyperspectral Imaging Spectrometer

Table 1

Design specifications.

Parameter	Value
Principle	Pushbroom
Spectral range (nm)	450–850
Spectral sampling (nm)	1.6
Field of view (degrees)	6.57
Instantaneous FOV (mrad)	0.22
-number	2.5
Pixel size (μm)	7.4
Spatial swath (pixels)	1024
Spectral pixels	512
Slit width (μm)	13.2