Harnessing Optical Metasurfaces For Reconfigurable Optoelectronic Devices

Grant number: DP180104141 | Funding period: 2018 - 2020

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Abstract

This project aims to demonstrate ultra-thin optical components known as metasurfaces, to demonstrate a new class of reconfigurable optoelectronic devices. This project expects to generate new knowledge in optics and photonics, a field whose impact upon modern society ranges from telecommunications to computing, green energy technologies, the arts, healthcare, and basic science. Expected outcomes of this project will be elucidation of the fundamentals underpinning optical metasurfaces. Such devices will permit optical systems with drastically smaller footprints, contributing to continued progress of the field of optics and photonics, and its ensuing benefits to society.

Related publications (13)

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Long-wave infrared magnetic mirror based on Mie resonators on conductive substrate

Ming Ye, Shi-Qiang Li, Yang Gao, Kenneth B Crozier

2020-01-20

Metal films are often used in optoelectronic devices as mirrors and/or electrical contacts. In many such devices, however, the π-p..

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Multifunctional Dielectric Metasurfaces Consisting of Color Holograms Encoded into Color Printed Images

Dandan Wen, Jasper J Cadusch, Jiajun Meng, Kenneth B Crozier

2020-01-17

A hologram records the wavefront of light from an object, but it is usually not an image itself, and looks unintelligible under di..

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Algorithmic approach for designing plasmonic nanotweezers

Neuton Li, Jasper Cadusch, Kenneth Crozier

2019-11-01

We use machine learning (simulated annealing) to design plasmonic nanoapertures that function as optical nanotweezers. The nanoape..

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Mid- to long-wave infrared computational spectroscopy using a subwavelength coaxial aperture array

Benjamin J Craig, Jiajun Meng, Vivek Raj Shrestha, Jasper J Cadusch, Kenneth B Crozier

2019-09-19

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Quo vadis, plasmonic optical tweezers?

Kenneth B Crozier

2019-04-03

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Vertical Ge-Si Nanowires with Suspended Graphene Top Contacts as Dynamically Tunable Multispectral Photodetectors

Shi Qiang Li, Amit Solanki, Jacopo Frigerio, Daniel Chrastina, Giovanni Isella, Changxi Zheng, Arman Ahnood, Kumaravelu Ganesan, Kenneth B Crozier

2019-03-20

Numerous applications would be enabled by pixels for multispectral imaging whose spectral responses can be dynamically tuned and t..

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Experimental demonstration of infrared spectral reconstruction using plasmonic metasurfaces

Benjamin Craig, Vivek Raj Shrestha, Jiajun Meng, Jasper J Cadusch, Kenneth B Crozier

2018-09-15

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Controlled optical trapping and transport of a single 100 nm particle across an array of silicon nanoantennas

Z Xu, KB Crozier

2018-08-06

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Experimental Demonstration of Mid-Infrared Computational Spectroscopy with a Plasmonic Filter Array

B Craig, VR Shrestha, J Meng, KB Crozier

2018-08-06

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Mid-infrared Magnetic Mirror Based on a Hybrid Metal/Dielectric Metasurface

M Ye, S Li, Y Gao, VR Shrestha, KB Crozier

2018-08-06

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Origin of the anapole condition as revealed by a simple expansion beyond the toroidal multipole

Shi-Qiang Li, Kenneth B Crozier

2018-06-25

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Electrical tuning of reflectance of graphene metasurface for unpolarized long wavelength infrared light

VR Shrestha, Y Gao, M Amani, J Bullock, A Javey, KB Crozier

2018-01-01

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Plasmonic filter arrays for infrared spectral reconstruction

B Craig, VR Shrestha, J Meng, KB Crozier

2017-01-01