TuA3.1 - BIO-INSPIRED UNCOOLED MULTI-SPECTRAL INFRARED IMAGING WITH MK RANGE TEMPERATURE RESOLUTION
Abstract
Abstract
The multi-spectral sensing/imaging will provide unique intelligence in terms of spectrally resolved IR signature and/or “color” IR images. The novel printing/imprinting techniques enable development of large area, low cost IR detectors which can be mounted on various platforms efficiently with low SWaP requirements.
TuA3.2 - NANOPHOTONICS FOR ARTIFICIAL NEURAL COMPUTING
Abstract
Abstract
We show that wave dynamics in nanostructured media can perform artificial neural computing, and artificial neural network can also be used to design nanophotonic media.
TuA3.3 - Broadband achromatic lenses and multicolor phase-amplitude holograms based on metasurfaces
Abstract
Abstract
I will describe the effort of my research lab in investigating structural dispersion engineering of meta-atoms and creating passive metasurface-based flat optical devices using the meta-atoms. These include broadband achromatic flat lenses for full-color imaging and phase-amplitude metasurface holograms for creating defect-free holographic objects.TuA3.4 - MULTIPOLE AND METASURFACE QUANTUM WELL EMITTERS
Abstract
Abstract
Semiconductor quantum wells underpin a great number of modern optoelectronics technologies. Here, we demonstrate directional photoluminescence arising from: 1) magnetic dipole transitions in layered two-dimensional hybrid organic-inorganic perovskite quantum wells and 2) phased array GaN quantum well metasurfaces.