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Química Nova

Print version ISSN 0100-4042

Abstract

ASSIRATI, Lucas; TERRA, Idelma A. A.  and  NUNES, Luiz A. O.. Use of the linear light sensor ILX554 in optical spectroscopy. Quím. Nova [online]. 2012, vol.35, n.1, pp.213-217. ISSN 0100-4042.  https://doi.org/10.1590/S0100-40422012000100037.

This technical note describes the construction of a low-cost optical detector. This device is composed by a high-sensitive linear light sensor (model ILX554) and a microcontroller. The performance of the detector was demonstrated by the detection of emission and Raman spectra of the several atomic systems and the results reproduce those found in the literature.

Keywords : CCD; linear sensor ILX554; emission and Raman spectroscopy.

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