Please use this identifier to cite or link to this item: https://doi.org/10.1364/AO.52.003698
Title: Coupling of surface plasmon with InGaAs/GaAs quantum well emission by gold nanodisk arrays
Authors: Gao, H.
Tung, K.H.P.
Teng, J.
Chua, S.J. 
Xiang, N. 
Issue Date: 1-Jun-2013
Citation: Gao, H., Tung, K.H.P., Teng, J., Chua, S.J., Xiang, N. (2013-06-01). Coupling of surface plasmon with InGaAs/GaAs quantum well emission by gold nanodisk arrays. Applied Optics 52 (16) : 3698-3702. ScholarBank@NUS Repository. https://doi.org/10.1364/AO.52.003698
Abstract: Enhancement of photoluminescence (PL) intensity from InGaAs/GaAs quantum well (QW) is achieved experimentally by coupling surface plasmon (SP) resonance with QW emission. The SP resonance is generated by fabricating a periodic Au nanodisk array on top of InGaAs/GaAs QW structure. A thin layer of SiO 2 between Au nanodisk and GaAs surface has been employed to achieve easy adjustment of the SP resonance. A 4.16 fold enhancement of PL intensity was observed. Theoretical simulation results match well with the experimental results and confirm that the PL emission is enhanced by SP coupling with the fabricated structure. © 2013 Optical Society of America.
Source Title: Applied Optics
URI: http://scholarbank.nus.edu.sg/handle/10635/82103
ISSN: 1559128X
DOI: 10.1364/AO.52.003698
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

1
checked on Sep 19, 2018

WEB OF SCIENCETM
Citations

1
checked on Sep 19, 2018

Page view(s)

35
checked on Jul 6, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.