A Robust Multi-channel Smartphone Spectrometer Utilizing Multiple Diffraction Orders

Protik Chandra Biswas; Md Arafat Hossain; Saptami Rani; Md Rafiqul Islam; John Canning

doi:10.1364/CLEOPR.2020.C1D_2

14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020)
OSA Technical Digest (Optica Publishing Group, 2020),
paper C1D_2
•https://doi.org/10.1364/CLEOPR.2020.C1D_2

A Robust Multi-channel Smartphone Spectrometer Utilizing Multiple Diffraction Orders

Protik Chandra Biswas, Md Arafat Hossain, Saptami Rani, Md Rafiqul Islam, and John Canning

Conference on Lasers and Electro-Optics/Pacific Rim 2020

Sydney Australia
3–5 August 2020
ISBN: 978-0-646-82504-5

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Biomedical Sensing (Session 1) (C1D)

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P. C. Biswas, M. A. Hossain, S. Rani, M. R. Islam, and J. Canning, "A Robust Multi-channel Smartphone Spectrometer Utilizing Multiple Diffraction Orders," in 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020), OSA Technical Digest (Optica Publishing Group, 2020), paper C1D_2.

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Abstract

A robust multi-channel smartphone spectrometer is reported by utilizing the multiple diffraction orders of an ordinary diffraction grating.

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