30 August 2017 Nanoantenna integrated thermomechanical infrared pixels
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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.
Conference Presentation
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Fei Yi, Ao Yang, Kecheng Yang, Xiaochao Tan, Junyu Li, Huan Liu, "Nanoantenna integrated thermomechanical infrared pixels", Proc. SPIE 10403, Infrared Remote Sensing and Instrumentation XXV, 104030D (30 August 2017); doi: 10.1117/12.2270610; https://doi.org/10.1117/12.2270610
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