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Updated: Jul 30, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
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Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

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超宽带极化频率超纠光子的生成和表征

Hsuan-Hao Lu, Muneer Alshowkan, Karthik V Myilswamy

    Optics letters
    |November 15, 2023
    PubMed
    概括

    研究人员开发了一种全波导源,产生超宽带光子对,纠于极化和频率. 这一突破推动了量子网络的发展,使高维量子状态能够进行增强的通信.

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    相关概念视频

    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...