Share Email Print
cover

Proceedings Paper

Tunable and reconfigurable high-index semiconductor meta-optics
Author(s): Tomer Lewi; Nikita A. Butakov; Prasad P. Iyer; Hayden A. Evans; Hamid Chorsi; Juan Trastoy; Javier Del Valle Granda; Ilya Valmianski; Christian Urban; Yoav Kalcheim; Ivan K. Schuller; Jon A. Schuller
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

Metasurfaces manipulate light through engineering the amplitude, phase and polarization across arrays of meta-atom antenna resonators. Adding tunability and active functionality to metasurface components would boost their potential and unlock a vast array of new application possibilities such as dynamic beam steering, LIDAR, tunable metalenses, reconfigurable meta-holograms and many more. We present here high-index reconfigurable meta-atoms, resonators and metasurfaces that can dynamically and continuously tune their frequency, amplitude and phase, across the infrared spectral ranges. We utilize narrow linewidth resonances along with peak performance of tunable mechanisms for efficient and practical reconfigurable devices.

Paper Details

Date Published: 26 February 2020
PDF: 13 pages
Proc. SPIE 11290, High Contrast Metastructures IX, 112901B (26 February 2020); doi: 10.1117/12.2545075
Show Author Affiliations
Tomer Lewi, Bar-Ilan Univ. (Israel)
Nikita A. Butakov, Univ. of California, Santa Barbara (United States)
Prasad P. Iyer, Univ. of California, Santa Barbara (United States)
Hayden A. Evans, Univ. of California, Santa Barbara (United States)
Hamid Chorsi, Univ. of California, Santa Barbara (United States)
Juan Trastoy, Univ. of California, San Diego (United States)
Unité Mixte de Physique CNRS, Thales, Univ. Paris-Sud, Univ. Paris Saclay (France)
Javier Del Valle Granda, Univ. of California, San Diego (United States)
Ilya Valmianski, Univ. of California, San Diego (United States)
Christian Urban, Univ. of California, San Diego (United States)
Yoav Kalcheim, Univ. of California, San Diego (United States)
Ivan K. Schuller, Univ. of California, San Diego (United States)
Jon A. Schuller, Univ. of California, Santa Barbara (United States)


Published in SPIE Proceedings Vol. 11290:
High Contrast Metastructures IX
Connie J. Chang-Hasnain; Andrei Faraon; Weimin Zhou, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray