Zobrazeno 1 - 10
of 364
pro vyhledávání: '"Haus, Joseph"'
Autor:
Hussain, Mallik M. R., Agha, Imad, Gao, Zhengning, deCeglia, Domenico, Vincenti, Maria A., Sarangan, Andrew, Scalora, Michael, Banerjee, Parag, Haus, Joseph W.
We report that the second and third harmonic signal reductions with insulator film surface coverage over a gold substrate gives a measure of the electron density in the spill out volume of the insulator, which is dubbed metal insulator gap states. Fo
Externí odkaz:
http://arxiv.org/abs/1810.02805
Autor:
Gnawali, Rudra, Kota, Akash, Banerjee, Partha P., Haus, Joseph W., Reshetnyak, Victor, Evans, Dean R.
Publikováno v:
In Optics Communications 15 April 2020 461
Our theoretical examination of second and third harmonic generation from metal-based nanostructures predicts that nonlocal and quantum tunneling phenomena can significantly exceed expectations based solely on local, classical electromagnetism. Mindfu
Externí odkaz:
http://arxiv.org/abs/1405.6999
We present a methodology based on quantum mechanics for assigning quantum conductivity when an ac field is applied across a variable gap between two plasmonic nanoparticles with an insulator sandwiched between them. The quantum tunneling effect is po
Externí odkaz:
http://arxiv.org/abs/1309.3263
Autor:
de Ceglia, Domenico, Vincenti, Maria Antonietta, Campione, Salvatore, Capolino, Filippo, Haus, Joseph W., Scalora, Michael
We study the formation of second harmonic double-resonance cones in hyperbolic metamaterials. An electric dipole on the surface of the structure induces second harmonic light to propagate into two distinct volume plasmon-polariton channels: A signal
Externí odkaz:
http://arxiv.org/abs/1305.5430
Autor:
Zhang, Yupeng, Lim, Chang-Keun, Dai, Zhigao, Yu, Guannan, Haus, Joseph W., Zhang, Han, Prasad, Paras N.
Publikováno v:
In Physics Reports 10 March 2019 795:1-51
Autor:
Centini, Marco, Roppo, Vito, Fazio, Eugenio, Pettazzi, Federico, Sibilia, Concita, Haus, Joseph W., Foreman, John V., Akozbek, Neset, Bloemer, Mark J., Scalora, Michael
We theoretically predict and experimentally demonstrate inhibition of linear absorption for phase and group velocity mismatched second and third harmonic generation in strongly absorbing materials, GaAs in particular, at frequencies above the absorpt
Externí odkaz:
http://arxiv.org/abs/0804.4732
Autor:
Roppo, Vito, Centini, Marco, de Ceglia, Domenico, Vicenti, Maria Antonietta, Haus, Joseph W., Akozbek, Neset, Bloemer, Mark J., Scalora, Michael
We simulate and discuss novel spatio-temporal propagation effects that relate specifically to pulsed, phase-mismatched second harmonic generation in a negative index material having finite length. Using a generic Drude model for the dielectric permit
Externí odkaz:
http://arxiv.org/abs/0801.2583
Autor:
Scalora, Michael, D'Aguanno, Giuseppe, Akozbek, Neset, Centini, Marco, de Ceglia, Domenico, Cappeddu, Mirko, Mattiucci, Nadia, Haus, Joseph W., Bloemer, Mark J.
Negative refraction is known to occur in materials that simultaneously possess a negative electric permittivity and magnetic permeability; hence they are termed negative index materials. However, there are no known natural materials that exhibit a ne
Externí odkaz:
http://arxiv.org/abs/physics/0606096
Publikováno v:
In Optics Communications 15 October 2018 425:71-79