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Nanoantenna integrated thermomechanical infrared pixels
Author(s): Fei Yi; Ao Yang; Kecheng Yang; Xiaochao Tan; Junyu Li; Huan Liu
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Paper Abstract

We investigated a nanoantenna integrated thermomechanical infrared pixel based on bi-material nanobeam. Three bilayer configurations are numerically studied and optimized towards maximum thermomechanical deflection. The integrated optical nanoantennae are geometrically tuned to reach the highest optical absorption at 6 μm. Thermal time constants and fundamental noise equivalent powers of the three bilayer configurations are also calculated. We also discuss the potential implementation of our detector as an infrared polarimetric sensor.

Paper Details

Date Published: 30 August 2017
PDF: 9 pages
Proc. SPIE 10403, Infrared Remote Sensing and Instrumentation XXV, 104030D (30 August 2017); doi: 10.1117/12.2270610
Show Author Affiliations
Fei Yi, Huazhong Univ. of Science and Technology (China)
Ao Yang, Huazhong Univ. of Science and Technology (China)
Kecheng Yang, Huazhong Univ. of Science and Technology (China)
Xiaochao Tan, Huazhong Univ. of Science and Technology (China)
Junyu Li, Huazhong Univ. of Science and Technology (China)
Huan Liu, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 10403:
Infrared Remote Sensing and Instrumentation XXV
Marija Strojnik; Maureen S. Kirk, Editor(s)

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