Diode array spectrometer: an optimised design
- 1 November 1985
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 18 (11) , 914-919
- https://doi.org/10.1088/0022-3735/18/11/008
Abstract
A diode array spectrometer is described using an entrance slit, a holographic grating and a photodiode array as the only optical elements. The optimised design of these parts leads to a compact instrument (2f=116 mm) with a large aperture (f/2.3) highly suited for spectral measurements on small areas (diameter 0.1 mm) within a few ms. In addition an adequate ceramic-based mechanical set-up, an electronic data processing system and some major applications are discussed.Keywords
This publication has 1 reference indexed in Scilit:
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