Optical fiber sensors in agricultural applications

Maria Konstantaki; Anuja Padhye; Emmanuel Anthoulakis; Nikolaos Poumpouridis; Zacharias Diamantakis; Nikos Gavalas; Vasilis Laderos; Stelios Christodoulou; Stavros Pissadakis

doi:10.1117/12.2624000

17 May 2022 Optical fiber sensors in agricultural applications

Maria Konstantaki, Anuja Padhye, Emmanuel Anthoulakis, Nikolaos Poumpouridis, Zacharias Diamantakis, Nikos Gavalas, Vasilis Laderos, Stelios Christodoulou, Stavros Pissadakis

Author Affiliations +

Proceedings Volume 12139, Optical Sensing and Detection VII; 1213915 (2022) https://doi.org/10.1117/12.2624000
Event: SPIE Photonics Europe, 2022, Strasbourg, France

Abstract

We report on the development of two optical fiber sensors for agricultural applications. Specifically, a Fabry Perot optical fiber sensor with a hydroscopic photo- resin cavity is developed for monitoring oak barrel stave moisture evolution towards the development of a sensor for assessment of oak barrels used in wine aging. Furthermore, an optical fiber long period grating of extended length (~9 cm) is used as line sensor for tracing sprayed copper chlorophyllin water droplet distribution aiming to detect spraying drift during drone chemical pesticide operations.

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Maria Konstantaki, Anuja Padhye, Emmanuel Anthoulakis, Nikolaos Poumpouridis, Zacharias Diamantakis, Nikos Gavalas, Vasilis Laderos, Stelios Christodoulou, and Stavros Pissadakis "Optical fiber sensors in agricultural applications", Proc. SPIE 12139, Optical Sensing and Detection VII, 1213915 (17 May 2022); https://doi.org/10.1117/12.2624000

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