High detectivity terahertz radiation sensing using frequency-noise-optimized nanomechanical resonators

High detectivity terahertz radiation sensing using frequency-noise-optimized nanomechanical resonators

We achieve high detectivity terahertz radiation sensing using a silicon nitride nanomechanical resonator functionalized with a metasurface absorber. High performances are achieved by striking a balance between the frequency stability of the resonator and its responsivity to absorbed radiation. Using...

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Bibliographic Details
Main Authors: Chang Zhang, Eeswar K. Yalavarthi, Mathieu Giroux, Wei Cui, Michel Stephan, Ali Maleki, Arnaud Weck, Jean-Michel Ménard, Raphael St-Gelais
Format: Article
Language:English
Published: AIP Publishing LLC 2024-12-01
Series:APL Photonics
Online Access:http://dx.doi.org/10.1063/5.0238977
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