George R Keiser
George R Keiser
Assistant Professor of Physics- Washington College
Verified email at - Homepage
Cited by
Cited by
Terahertz-field-induced insulator-to-metal transition in vanadium dioxide metamaterial
M Liu, HY Hwang, H Tao, AC Strikwerda, K Fan, GR Keiser, AJ Sternbach, ...
Nature 487 (7407), 345-348, 2012
Frequency tunable terahertz metamaterials using broadside coupled split-ring resonators
E Ekmekci, AC Strikwerda, K Fan, G Keiser, X Zhang, G Turhan-Sayan, ...
Physical Review B 83 (19), 193103, 2011
Optically modulated multiband terahertz perfect absorber
HR Seren, GR Keiser, L Cao, J Zhang, AC Strikwerda, K Fan, GD Metcalfe, ...
Advanced Optical Materials 2 (12), 1221-1226, 2014
Optically tunable terahertz metamaterials on highly flexible substrates
K Fan, X Zhao, J Zhang, K Geng, GR Keiser, HR Seren, GD Metcalfe, ...
IEEE Transactions on Terahertz Science and Technology 3 (6), 702-708, 2013
Voltage-tunable dual-layer terahertz metamaterials
X Zhao, K Fan, J Zhang, GR Keiser, G Duan, RD Averitt, X Zhang
Microsystems & nanoengineering 2 (1), 1-8, 2016
Nonlinear terahertz devices utilizing semiconducting plasmonic metamaterials
RDA Huseyin R Seren, Jingdi Zhang, George R Keiser, Scott J Maddox ...
Light: Science and Applications 5 (e16078), 2016
Towards dynamic, tunable, and nonlinear metamaterials via near field interactions: a review
GR Keiser, K Fan, X Zhang, RD Averitt
Journal of Infrared, Millimeter, and Terahertz Waves 34 (11), 709-723, 2013
Nonlinear terahertz metamaterials with active electrical control
GR Keiser, N Karl, PQ Liu, C Tulloss, HT Chen, AJ Taylor, I Brener, ...
Applied Physics Letters 111 (12), 121101, 2017
Structural control of metamaterial oscillator strength and electric field enhancement at terahertz frequencies
GR Keiser, HR Seren, AC Strikwerda, X Zhang, RD Averitt
Applied Physics Letters 105 (081112), 5, 2014
Terahertz saturable absorption in superconducting metamaterials
RDA George R. Keiser, Jingdi Zhang, Xiaoguang Zhao, Xin Zhang
Journal of the Optical Society of America B 33 (12), 2649-2655, 2016
Decoupling Crossover In Asymmetric Broadside Coupled Split Ring Resonators at Terahertz Frequencies
GR Keiser, AC Strikwerda, K Fan, V Young, X Zhang, RD Averitt
Physical Review B 88 (024101), 5, 2013
Terahertz field confinement in nonlinear metamaterials and near-field imaging
GR Keiser, P Klarskov
Photonics 6 (1), 22, 2019
Real-time tunable phase response and group delay in broadside coupled split-ring resonators
X Zhao, J Zhang, K Fan, G Duan, J Schalch, GR Keiser, RD Averitt, ...
Physical Review B 99 (24), 245111, 2019
Bianisotropy compensation in metamaterials
G Keiser, A Strikwerda, K Fan, X Zhang, R Averitt
APS March Meeting Abstracts 2012, Q17. 002, 2012
Metamaterial Enhanced Terahertz Spectroscopy of Biomolecules
L Chieffo, G Keiser, A Strikwerda, K Fan, S Erramilli, X Zhang, R Averitt
APS March Meeting Abstracts 2012, Z18. 012, 2012
Structurally Tunable Nonlinear Terahertz Metamaterials using Broadside Coupled Split Ring Resonators
GR Keiser, N Karl, SRU Haque, I Brener, DM Mittleman, RD Averitt
arXiv preprint arXiv:2104.05757, 2021
Structurally Tunable Nonlinear Terahertz Metamaterials
GR Keiser, N Karl, R Haque, I Brener, DM Mittleman, RD Averitt
2020 Conference on Lasers and Electro-Optics (CLEO), 1-2, 2020
Linear and nonlinear optics of switchable terahertz metasurfaces
N Karl, GR Keiser, MS Heimbeck, HO Everitt, HT Chen, AJ Taylor, I Brener, ...
Optical Sensors, SeW3J. 2, 2018
Electrically modulated nonlinear terahertz metamaterials
GR Keiser, N Karl, Q Liu, C Tulloss, HT Chen, AJ Taylor, I Brener, A Benz, ...
CLEO: Science and Innovations, SM2J. 5, 2017
Wireless transfer of power by a 35-GHz metamaterial split-ring resonator rectenna
C Maedler, G Keiser, A Yi, J Christopher, MK Hong, A Mertiri, L House, ...
arXiv preprint arXiv:1608.02490, 2016
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