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Spectral Shaping: Shaping the Emission Spectral Profile of Quantum Dots with Periodic Dielectric and Metallic Nanostructures (Advanced Optical Materials 1/2014)
Author(s) -
Zhou ZhangKai,
Lei Dang Yuan,
Liu Jiaming,
Liu Xin,
Xue Jiancai,
Zhu Qiangzhong,
Chen Huanjun,
Liu Tianran,
Li Yinyin,
Zhang Hongbo,
Wang Xuehua
Publication year - 2014
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201470002
Subject(s) - photoluminescence , quantum dot , materials science , optoelectronics , plasmon , nanowire , dielectric , nanostructure , nanotechnology , semiconductor
H. J. Chen, X. H. Wang, and co‐workers report shaping the emission spectral profile of quantum dots using the anodic aluminum oxide (AAO) templates. On page 56, the AAO templates are shown to exhibit rich Fabry–Pérot interferences, which can significantly modulate the photoluminescence spectral profiles of the adjacent semiconductor quantum dots. Aside from the spectral modification, a large photoluminescence enhancement of the quantum dots is observed after loading the AAO templates with metallic nanowires sustaining plasmonic resonances.