Spontaneous emission in three-dimensional photonic crystals with an incomplete band gap

S. Y. Zhu; G. X. Li; Y. P. Yang; F. L. Li

doi:10.1209/epl/i2003-00348-5

Spontaneous emission in three-dimensional photonic crystals with an incomplete band gap

S. Y. Zhu^*
, G. X. Li
, Y. P. Yang
, F. L. Li

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

25 Citations (Scopus)

Abstract

The decay and radiation of an atom in a photonic crystal with an incomplete gap was investigated. If the transition frequency is close to a band edge, the Weisskopf-Wigner approximation is not applicable and the decay is nonexponential. The decay could be greatly enhanced or decreased by the self-emitted field.

Original language	English
Pages (from-to)	210-216
Number of pages	7
Journal	Europhysics Letters
Volume	62
Issue number	2
DOIs	https://doi.org/10.1209/epl/i2003-00348-5
Publication status	Published - Apr 2003

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title = "Spontaneous emission in three-dimensional photonic crystals with an incomplete band gap",

abstract = "The decay and radiation of an atom in a photonic crystal with an incomplete gap was investigated. If the transition frequency is close to a band edge, the Weisskopf-Wigner approximation is not applicable and the decay is nonexponential. The decay could be greatly enhanced or decreased by the self-emitted field.",

author = "Zhu, \{S. Y.\} and Li, \{G. X.\} and Yang, \{Y. P.\} and Li, \{F. L.\}",

note = "Funding information: This research ws supported by FRG from the Hong Kong Baptist University and UGC from Hong Kong Government. SYZ would like to thank Prof. H. CHEN for useful discussions.",

year = "2003",

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AU - Zhu, S. Y.

AU - Li, G. X.

AU - Yang, Y. P.

AU - Li, F. L.

N1 - Funding information: This research ws supported by FRG from the Hong Kong Baptist University and UGC from Hong Kong Government. SYZ would like to thank Prof. H. CHEN for useful discussions.

PY - 2003/4

Y1 - 2003/4

N2 - The decay and radiation of an atom in a photonic crystal with an incomplete gap was investigated. If the transition frequency is close to a band edge, the Weisskopf-Wigner approximation is not applicable and the decay is nonexponential. The decay could be greatly enhanced or decreased by the self-emitted field.

AB - The decay and radiation of an atom in a photonic crystal with an incomplete gap was investigated. If the transition frequency is close to a band edge, the Weisskopf-Wigner approximation is not applicable and the decay is nonexponential. The decay could be greatly enhanced or decreased by the self-emitted field.

UR - https://www.scopus.com/pages/publications/0037398632

U2 - 10.1209/epl/i2003-00348-5

DO - 10.1209/epl/i2003-00348-5

M3 - Journal article

AN - SCOPUS:0037398632

SN - 0295-5075

VL - 62

SP - 210

EP - 216

JO - Europhysics Letters

JF - Europhysics Letters

IS - 2

ER -

Spontaneous emission in three-dimensional photonic crystals with an incomplete band gap

Abstract

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