An economical solution for high-throughput low-noise multi-channel spectroscopy

Nassim Rahimi; Alain Price; Xinhua Pan; Askari Ghasempour; Francis Ndi

doi:10.1117/12.2510901

4 March 2019 An economical solution for high-throughput low-noise multi-channel spectroscopy

Nassim Rahimi, Alain Price, Xinhua Pan, Askari Ghasempour, Francis Ndi

Proceedings Volume 10925, Photonic Instrumentation Engineering VI; 109250P (2019) https://doi.org/10.1117/12.2510901
Event: SPIE OPTO, 2019, San Francisco, California, United States

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.

Conference Presentation

Citation Download Citation

Nassim Rahimi, Alain Price, Xinhua Pan, Askari Ghasempour, and Francis Ndi "An economical solution for high-throughput low-noise multi-channel spectroscopy ", Proc. SPIE 10925, Photonic Instrumentation Engineering VI, 109250P (4 March 2019); https://doi.org/10.1117/12.2510901

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