The optical spectrometers have been developed for 600-1100 nm & 700-900 nm wavelength ranges. The developed spectrometers are based on Diffraction Grating and Linear Image Sensor. These spectrometers are compact, light weight, portable and cost effective. As there is no mechanical scanning through rotation of grating to capture the spectrum, it makes such spectrometers fast and wear free. The spectrum can be seen in graphical format, recorded & analysed on computer with User Interface Software. Optical spectrometers find numerous applications in various fields of science & technology. The spectrometers can be configured for other ranges & applications also.
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