Low-cost Thermal Infrared Detector Based on Surface Plasmon Resonance Imaging

May, 2017    Laser and Electro-Optics (CLEO)    Electronics & Photonics

Abstract

We present an uncooled thermal infrared detector based on SPR imaging. IR induced thermo-optic shifts in polymer-clad metal gratings are detected by visible SPR readout, and an experimentally predicted NETD of 22 K is obtained.

Authors

Amr Alasaad
Brandon Hing
Cheng-Yi Fang
Felipe Vallini
Yeshaiahu Fainman

Publication Link

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