Multipolarized gold dipole nanoantennas for IR focal plane arrays: an infrared detection approach

Juan R. Moreno; Javier M. Lozoya; F. S. Chiwo; M. G. Ramírez-Elías; Francisco J. González

doi:10.1117/12.2676106

10 October 2023 Multipolarized gold dipole nanoantennas for IR focal plane arrays: an infrared detection approach

Juan R. Moreno, Javier M. Lozoya, F. S. Chiwo, M. G. Ramírez-Elías, Francisco J. González

Proceedings Volume 12687, Infrared Sensors, Devices, and Applications XIII; 126870H (2023) https://doi.org/10.1117/12.2676106
Event: SPIE Optical Engineering + Applications, 2023, San Diego, California, United States

Conference Poster

Abstract

This article proposes a plasmonic resonance-based optical nanoantennas geometry, called multipolarized, for the use of infrared sensors on focal plane array (FPA) substrates. The fabricated nanoantennas with electronbeam lithography and their determined resonance frequency through infrared spectroscopy and finite element simulation are the results presented in this work. We present a strategy for designing and fabricating nanoantennas with high performance and sensitivity for infrared sensors. The proposed multipolarized nanoantenna geometry can be used in plan array sensors for thermal imaging detection, providing high performance and sensitivity in the infrared range.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Juan R. Moreno, Javier M. Lozoya, F. S. Chiwo, M. G. Ramírez-Elías, and Francisco J. González "Multipolarized gold dipole nanoantennas for IR focal plane arrays: an infrared detection approach", Proc. SPIE 12687, Infrared Sensors, Devices, and Applications XIII, 126870H (10 October 2023); https://doi.org/10.1117/12.2676106

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