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Updated: Jun 21, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

在半导体微空洞中的更高阶光子聚合

M Assmann1, F Veit, M Bayer

  • 1Experimentelle Physik II, Technische Universität Dortmund, D-44221 Dortmund, Germany.

Science (New York, N.Y.)
|July 18, 2009
PubMed
概括

我们观察到半导体微腔的强合模式中的光子聚合. 这种量子集体行为在弱合状态中消失,证实了热光预测.

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Carrier Generation and Recombination01:22

Carrier Generation and Recombination

Carrier generation is the process by which electron-hole pairs (EHPs) are created within the semiconductor. In direct-bandgap semiconductors, such as gallium arsenide (GaAs), this occurs efficiently when energy absorption prompts valence electrons to leap into the conduction band, leaving behind holes.
This process is given by the generation rate G and is efficient due to the conservation of momentum between the valence band maximum and conduction band minimum.
Indirect generation involves an...