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Updated: Jul 5, 2025

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
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微振星中的自由电子与非线性光学状态的相互作用

Yujia Yang1,2, Jan-Wilke Henke3,4, Arslan S Raja1,2

  • 1Institute of Physics, Swiss Federal Institute of Technology Lausanne (EPFL), CH-1015 Lausanne, Switzerland.

Science (New York, N.Y.)
|January 11, 2024
PubMed
概括

现在可以使用光来控制自由电子. 研究人员将微的光模式与电子束结合起来, 使得超快速的时间门能够用于先进的成像和光谱.

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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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