Transition from amplified spontaneous emission to superfluorescence from biexcitons in semiconductor quantum dots

A transition from amplified spontaneous emission to superfluorescnece from biexcitons in semiconductor quantum dots was observed with increasing the excitation density under resonant two-photon excitation of the biexcitons.

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Bibliographic Details
Published inCLEO: 2011 - Laser Science to Photonic Applications pp. 1 - 2
Main Authors Miyajima, K., Kagotani, Y., Maeno, K., Sumino, T., Saito, S., Ashida, M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2011
Subjects
Delay
Frequency modulation
Quantum dots
Shape
Spontaneous emission
Stimulated emission
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Summary:A transition from amplified spontaneous emission to superfluorescnece from biexcitons in semiconductor quantum dots was observed with increasing the excitation density under resonant two-photon excitation of the biexcitons.
ISBN:1457712237
9781457712234
ISSN:2160-8989
2160-9004
DOI:10.1364/QELS.2011.QMH4