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An economical solution for high-throughput low-noise multi-channel spectroscopy
Author(s): Nassim Rahimi; Alain Price; Xinhua Pan; Askari Ghasempour; Francis Ndi
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Paper Abstract

A compact economical system for broadband multichannel spectroscopy with exceptionally high SNR, high sensitivity and high throughput is introduced. This system using the state-of-the-art optics and CCD is capable of combining more than 10 channels in one enclosure, any channel fully configurable to each experiment needs. The SNR value, Limit of detection (LOD) and limit of quantitation (LOQ) are identified as well-known criteria for sensitivity measure. These values were found to be superior comparing to the reported values for the leading benchtop fluorimeters. This system was tested measuring very low concentration of different samples simultaneously and demonstrated excellent performance.

Paper Details

Date Published: 4 March 2019
PDF: 6 pages
Proc. SPIE 10925, Photonic Instrumentation Engineering VI, 109250P (4 March 2019); doi: 10.1117/12.2510901
Show Author Affiliations
Nassim Rahimi, HORIBA Scientific (United States)
Alain Price, HORIBA Scientific (United States)
Xinhua Pan, HORIBA Scientific (United States)
Askari Ghasempour, HORIBA Scientific (United States)
Francis Ndi, HORIBA Scientific (United States)


Published in SPIE Proceedings Vol. 10925:
Photonic Instrumentation Engineering VI
Yakov G. Soskind, Editor(s)

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