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Updated: May 21, 2025

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
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在高Q化微共振器中向下转换的光子对

Bohan Li1, Zhiquan Yuan1, James Williams2

  • 1T. J. Watson Laboratory of Applied Physics, California Institute of Technology, Pasadena, CA, USA.

Nature
|March 20, 2025
PubMed
概括

研究人员在化中实现了强烈的窄带自发参数向下转换 (SPDC),化是集成量子电路的关键材料. 这一突破使得芯片上能够有效地产生纠光子对,

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相关概念视频

Double Resonance Techniques: Overview01:12

Double Resonance Techniques: Overview

Double resonance techniques in Nuclear Magnetic Resonance (NMR) spectroscopy involve the simultaneous application of two different frequencies or radiofrequency pulses to manipulate and observe two distinct nuclear spins. One important application of double resonance is spin decoupling, which selectively suppresses coupling with one type of nucleus while observing the NMR signal from another nucleus, simplifying the spectrum and enhancing resolution.
Spin decoupling is usually achieved by...
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