Hyperchromatic Structural Color for Perceptually Enhanced Colorimetric Sensing by the Naked Eye

Tahmid H. Talukdar; Bria McCoy; Sarah K. Timmins; Taufiquar Khan; Judson D. Ryckman

doi:10.1364/CLEO_AT.2021.JM4D.2

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2021),
paper JM4D.2
•https://doi.org/10.1364/CLEO_AT.2021.JM4D.2

Hyperchromatic Structural Color for Perceptually Enhanced Colorimetric Sensing by the Naked Eye

Tahmid H. Talukdar, Bria McCoy, Sarah K. Timmins, Taufiquar Khan, and Judson D. Ryckman

CLEO: Science and Innovations 2021

San Jose, California United States
9–14 May 2021
ISBN: 978-1-943580-91-0

From the session
Super Symposium on Photonics Solutions for COVID-19 Challenge I (JM4D)

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T. H. Talukdar, B. McCoy, S. K. Timmins, T. Khan, and J. D. Ryckman, "Hyperchromatic Structural Color for Perceptually Enhanced Colorimetric Sensing by the Naked Eye," in Conference on Lasers and Electro-Optics, J. Kang, S. Tomasulo, I. Ilev, D. Müller, N. Litchinitser, S. Polyakov, V. Podolskiy, J. Nunn, C. Dorrer, T. Fortier, Q. Gan, and C. Saraceno, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper JM4D.2.

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Abstract

We report a novel colorimetric sensing paradigm using multi-chromatic light from an RGB laser combined with a structural color sensor for fast, ultra-sensitive, and spatio-temporally resolved detection of surface biomolecules by human eye or smartphone.

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