Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Keiser, George R."'
Structurally Tunable Nonlinear Terahertz Metamaterials using Broadside Coupled Split Ring Resonators
Autor:
Keiser, George R., Karl, Nicholas, Haque, Sheikh Rubaiat Ul, Brener, Igal, Mittleman, Daniel M., Averitt, Richard D.
We present an experimental and numerical study of a terahertz metamaterial with a nonlinear response that is controllable via the relative structural positioning of two stacked split ring resonator arrays. The first array is fabricated on an n-doped
Externí odkaz:
http://arxiv.org/abs/2104.05757
We present a superconducting metamaterial saturable absorber at terahertz frequencies. The absorber consists of an array of split ring resonators (SRRs) etched from a 100nm YBaCu3O7 (YBCO) film. A polyimide spacer layer and gold ground plane are depo
Externí odkaz:
http://arxiv.org/abs/1601.02496
Autor:
Seren, Huseyin R., Zhang, Jingdi, Keiser, George R., Maddox, Scott J., Zhao, Xiaoguang, Fan, Kebin, Bank, Seth R., Zhang, Xin, Averitt, Richard D.
The development of responsive metamaterials has enabled the realization of compact tunable photonic devices capable of manipulating the amplitude, polarization, wave vector, and frequency of light. Integration of semiconductors into the active region
Externí odkaz:
http://arxiv.org/abs/1508.03183
The design of artificial nonlinear materials requires control over the internal resonant charge densities and local electric field distributions. We present a MM design with a structurally controllable oscillator strength and local electric field enh
Externí odkaz:
http://arxiv.org/abs/1406.1127
Autor:
Keiser, George R., Strikwerda, Andrew C., Fan, Kebin, Young, Valerie, Zhang, Xin, Averitt, Richard D.
We investigate the electromagnetic response of asymmetric broadside coupled split ring resonators (ABC-SRRs) as a function of the relative in-plane displacement between the two component SRRs. The asymmetry is defined as the difference in the capacit
Externí odkaz:
http://arxiv.org/abs/1302.0782
Autor:
Keiser, George R.
Publikováno v:
The Chaucer Review, 2018 Jan 01. 53(1), 1-2.
Externí odkaz:
https://www.jstor.org/stable/10.5325/chaucerrev.53.1.0001
Autor:
KEISER, GEORGE R.
Publikováno v:
Journal of the History of Medicine and Allied Sciences, 2003 Jul 01. 58(3), 292-324.
Externí odkaz:
https://www.jstor.org/stable/24623796
Autor:
Keiser, George R.
Publikováno v:
The Chaucer Review, 2000 Jan 01. 35(1), 1-21.
Externí odkaz:
https://www.jstor.org/stable/25096114
Autor:
Keiser, George R.
Publikováno v:
Speculum, 1973 Jan 01. 48(1), 37-51.
Externí odkaz:
https://www.jstor.org/stable/2856268
Autor:
Keiser, George R.
Publikováno v:
The Chaucer Review, 1996 Jan 01. 31(1), 58-75.
Externí odkaz:
https://www.jstor.org/stable/25095960