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Opt Express

Title:		Silicon photonic olfactory sensor based on an array of 64 biofunctionalized Mach-Zehnder interferometers
Author(s):		Laplatine L; Fournier M; Gaignebet N; Hou Y; Mathey R; Herrier C; Liu J; Descloux D; Gautheron B; Livache T;
Address:
Journal Title:		Opt Express
Year:		2022
Volume:		30
Issue:		19
Page Number:		33955 - 33968
DOI:		10.1364/OE.461858
ISSN/ISBN:		1094-4087 (Electronic) 1094-4087 (Linking)
Abstract:		"Silicon photonics can address a variety of applications, from datacom and biosensing to lidars. Recently, this technology has been explored for gas sensing. Detection and identification of odors remains a critical challenge in diverse areas such as air quality, food spoilage, or personal well-being. In this work, we present an olfactory sensor based on an array of 64 biofunctionalized Mach-Zehnder interferometers integrated on a silicon nitride platform. The ability to analyze odors at ppm level is demonstrated for several volatile organic compounds"
Keywords:		*Biosensing Techniques Interferometry Optics and Photonics Photons *Volatile Organic Compounds;
Notes:		"MedlineLaplatine, Loic Fournier, Maryse Gaignebet, Nicolas Hou, Yanxia Mathey, Raphael Herrier, Cyril Liu, Jie Descloux, Delphine Gautheron, Bertrand Livache, Thierry eng 2022/10/16 Opt Express. 2022 Sep 12; 30(19):33955-33968. doi: 10.1364/OE.461858"