Temperature-dependent spontaneous emission of PbS quantum dots inside photonic nanostructures at telecommunication wavelength
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- 作者：Muhammad Danang Birowosutoa ; b ; c ; d ; mbirowosuto@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author ; Masato Takiguchib ; c ; Aurelien Oliviera ; Landobasa Y. Tobinge ; Eiichi Kuramochib ; c ; Atsushi Yokoob ; c ; Wang Honge ; Masaya Notomib ; c
- 关键词：Spontaneous emission ; PbS ; Quantum dots ; Decay time ; Nanophotonics
- 刊名：Optics Communications
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：383
- 期：Complete
- 页码：555-560
- 全文大小：952 K
文摘
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The first significant emission control of PbS quantum dots at telecommunication wavelength.
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Control the spontaneous emission through the quantum-efficiency tuning.
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Large spontaneous emission 1.67±0.10 enhancement and 2.27±0.15 inhibition are reported for planar mirror and photonic crystal bandgap, respectively.