DocumentCode
2233976
Title
Probing quantum dot cores, their interfaces and thiol cappings non-destructively in dilute solution using Raman scattering in hollow core photonic crystal fiber
Author
Mak, J.S.W. ; Farah, A.A. ; Chen, F. ; Helmy, A.S.
Author_Institution
Edward S. Rogers Sr. Dept. of Electr. & Comput. Eng., Univ. of Toronto, Toronto, ON, Canada
fYear
2011
fDate
1-6 May 2011
Firstpage
1
Lastpage
2
Abstract
Efficient Raman scattering of thiol-capped CdTe quantum dot solutions were obtained using HC-PCF. Strong Raman modes of the CdTe core, thiol agents, and their interfacial compound were observed and compared for the first time.
Keywords
Raman spectra; photonic crystals; semiconductor quantum dots; HC-PCF; Raman scattering; dilute solution; hollow core photonic crystal fiber; interfacial compound; probing quantum dot cores; quantum dot solutions; thiol agents; thiol cappings; Compounds; Fiber lasers; Ions; Laser excitation; Nanoparticles; Quantum dots; Raman scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-4577-1223-4
Type
conf
Filename
5950382
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