Nonlinear high-temperature superconducting terahertz metamaterials
Name
Grady-2013-Nonlinear high-tempe.pdf
Size
452.49 KB
Format
Adobe PDF
Checksum (MD5)
28e2a8db8cc1dd1a185e4c42c208f2c2
Author(s)
Grady, Nathaniel K.
Torchinsky, Darius
Singh, Ranjan
Yan, Li
Trugman, Daniel
Trugman, Stuart A.
Jia, Q. X.
Taylor, Antoinette J.
Chen, Hou-Tong
Perkins, Bradford G., Jr.
Date Issued
October 2013
Journal
New Journal of Physics
Publisher
IOP Publishing
Citation
Grady, Nathaniel K, Bradford G Perkins, Harold Y Hwang, Nathaniel C Brandt, Darius Torchinsky, Ranjan Singh, Li Yan, et al. “Nonlinear high-temperature superconducting terahertz metamaterials.” New Journal of Physics 15, no. 10 (October 1, 2013): 105016.
Version
Final published version
Abstract
We report the observation of a nonlinear terahertz response of split-ring resonator arrays made of high-temperature superconducting films. Intensity-dependent transmission measurements indicate that the resonance strength decreases dramatically (i.e. transient bleaching) and the resonance frequency shifts as the intensity is increased. Pump–probe measurements confirm this behaviour and reveal dynamics on the few-picosecond timescale.
MIT Department
Lincoln Laboratory
Massachusetts Institute of Technology. Department of Chemistry
Terms of Use
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1088/1367-2630/15/10/105016
