DocumentCode
411866
Title
Colloidal chemical synthesis and nonlinear optical properties of cadmium chalcogenide semiconductor nanocrystal quantum dots
Author
Seo, J.T. ; Pompey, C. ; Yang, Q. ; Creekmore, S. ; Anderson, J. ; Mangana, J. ; Temple, D. ; Peng, X. ; Qu, J.L. ; Yu, W. ; Wang, A. ; Mott, A. ; Namkung, M.
Author_Institution
Dept. of Phys., Hampton Univ., VA, USA
fYear
2003
fDate
6-6 June 2003
Abstract
The nonlinear refraction and the nonlinear figure of merit of CdTe nanocrystal quantum dots in toluene were estimated to be /spl sim/-1/spl times/10/sup -13/ m/sup 2//W and /spl sim/200. The possible origins of the large optical nonlinearity of nanocrystals are the quantum confinement and surface trapped state effects.
Keywords
II-VI semiconductors; cadmium compounds; colloids; light refraction; nanostructured materials; nonlinear optics; semiconductor quantum dots; CdTe; cadmium chalcogenide; colloidal chemical synthesis; nonlinear figure of merit; nonlinear optical properties; nonlinear refraction; quantum confinement; semiconductor nanocrystal quantum dots; surface trapped state effects; toluene; Biomedical optical imaging; Cadmium; Chemicals; Nanocrystals; Nonlinear optics; Optical refraction; Optical sensors; Quantum dot lasers; Quantum dots; US Department of Transportation;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2003. CLEO '03. Conference on
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-748-2
Type
conf
Filename
1298013
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