Accurate alignment of a photonic crystal nanocavity with an embedded quantum dot based on optical microscopic photoluminescence imaging

We have developed a technique to align a two-dimensional photonic-crystal nanocavity (PCNC) with an indium arsenide/gallium arsenide self-assembled quantum dot (QD), using microscopic photoluminescence (μ-PL) spectroscopy to image a wafer with a low-density of QDs and pre-formed positioning marks. I...

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Bibliographic Details
Published in:Applied physics letters 2013-01, Vol.102 (1)
Main Authors: Kojima, T., Kojima, K., Asano, T., Noda, S.
Format: Article
Language:English
Subjects:
Alignment
Nanocomposites
Nanomaterials
Nanostructure
Photoluminescence
Quantum dots
Wavelengths
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