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Updated: May 7, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
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液晶で調節可能な絡み合った光子ペア生成

Vitaliy Sultanov1,2, Aljaž Kavčič3,4, Emmanouil Kokkinakis5

  • 1Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany.

Nature
|June 12, 2024
PubMed
まとめ

研究者らは,電鉄液晶の自発的なパラメトリックダウン変換を証明し,調節可能な量子光源を可能にしました. この画期的な発見は 効率的で再構成可能な 絡み合った光子の生成を 先進的な光子量子技術のために提供します

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Carrier Generation and Recombination01:22

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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.
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