DocumentCode
733117
Title
Femtosecond dynamics of a spaser and unidirectional emission from a perfectly spherical nanoparticle
Author
Gongora, Juan Sebastian Totero ; Miroshnichenko, Andrey E. ; Kivshar, Yuri S. ; Fratalocchi, Andrea
Author_Institution
PRIMALIGHT, King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We investigate the femtosecond dynamics of the spaser emission by combining ab-initio simulations and thermodynamic analysis. Interestingly, the emission is characterized by rotational evolution, opening to the generation of unidirectional emission from perfectly spherical nanoparticles.
Keywords
ab initio calculations; high-speed optical techniques; nanoparticles; nanophotonics; stimulated emission; surface plasmons; thermodynamic properties; ab-initio simulations; femtosecond dynamics; perfectly spherical nanoparticle; rotational evolution; spaser emission; thermodynamic analysis; unidirectional emission generation; Analytical models; Finite difference methods; Mathematical model; Stimulated emission; Thermodynamics; Time-domain analysis; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183554
Link To Document