Title :
Metamaterial based broadband engineering of quantum dot spontaneous emission
Author :
Krishnamoorthy, Harish N S ; Jacob, Zubin ; Narimanov, Evgenii ; Kretzschmar, Ilona ; Menon, Vinod M.
Author_Institution :
Dept. of Phys., City Univ. of New York (CUNY), New York, NY, USA
Abstract :
We report the broadband (~ 25 nm) enhancement of radiative decay rate of colloidal quantum dots by exploiting the hyperbolic dispersion of a one-dimensional nonmagnetic metamaterial structure.
Keywords :
electromagnetic decays; metamaterials; photoluminescence; quantum dots; spontaneous emission; broadband engineering; broadband enhancement; colloidal quantum dots; hyperbolic dispersion; nonmagnetic metamaterial structure; quantum dot spontaneous emission; radiative decay rate; Dielectrics; Metamaterials; Microcavities; Photoluminescence; Quantum computing; Quantum dot lasers; Quantum dots; Silver; Spontaneous emission; Titanium;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
