Far-field radiation from quantum boxes located in pillar microcavities.
Far-field radiation for quantum boxes located in pillar microcavities was investigated spatially and spectrally at room temperature. We have found that small-diameter pillars show directional emission for the fundamental cavity mode together with a spectral behavior dominated by the pillar's discrete modal structure. These results may be important in the context of single-photon emitters for quantum communications.
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H
Rigneault
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Broudic
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B
Gayral
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JM
Gérard