High polarization properties of single-photon emission from anisotropic InGaAs quantum dots | Zendy

Huijun Zhou | Zendy; Mu-Tian Cheng | Zendy; ShaoDing Liu | Zendy; QuQuan Wang | Zendy; Mingsheng Zhan | Zendy; Qi-Kun Xue | Zendy

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High polarization properties of single-photon emission from anisotropic InGaAs quantum dots

Author(s) -

Huijun Zhou,

Mu-Tian Cheng,

ShaoDing Liu,

QuQuan Wang,

Mingsheng Zhan,

Qi-Kun Xue

Publication year - 2005

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.54.4141

Subject(s) - excited state , polarization (electrochemistry) , anisotropy , excitation , atomic physics , quantum dot , linear polarization , quantum beats , physics , photon , relaxation (psychology) , materials science , molecular physics , optics , optoelectronics , laser , quantum mechanics , chemistry , psychology , social psychology

The high-polarized single-photon emission in single anisotropic InGaAs quantum d ots excited by linear pulse excitation was discussed. The expression of the pola rization and cross relaxation between two orthogonal eigenstates was given. It w as revealed that the cross relaxation increased with intensity of the excitation , which resulted in the decrease of polarization factor with the input pulse a rea.

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