Simultaneous Multielement Quantitative Spectrochemical Analysis Using a DC Arc Source and a Computer Coupled Photodiode Array Spectrometer
- 1 January 1974
- journal article
- research article
- Published by Taylor & Francis in Spectroscopy Letters
- Vol. 7 (1) , 33-41
- https://doi.org/10.1080/00387017408067217
Abstract
Self scanning linear arrays of silicon photodiodes have been utilized as multichannel detectors in a variety of spectrochemical measurements (1,2,3,4). These arrays have densities of 1000 photodiodes per inch and can be thought of as completely solid state single line image sensors. In some earlier work (3) a spectrometer based on this detector was utilized for qualitative dc arc spectrochemical analysis. In this note we report on the utilization of an improved computer coupled photodiode array spectrometer system for simultaneous multielement quantitative analysis with a dc arc source.Keywords
This publication has 3 references indexed in Scilit:
- Application of AND and Exclusive-Or (XOR) Logic Operations to the Identification of Elemental Emission Spectra Measured Using a Photodiode Array Direct Reading SpectrometerApplied Spectroscopy, 1973
- Analog cross correlation readout system for a spectrometer using a silicon protodiode detectorAnalytical Chemistry, 1973
- Characteristics and applications of self-scanning linear silicon photodiode arrays as detectors of spectral informationAnalytical Chemistry, 1973