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Updated: Jul 25, 2025

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
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选择性高阶共振在不对称的等离子体纳米结构中,由束激发

Da-Jie Yang1,2, Ji-Cai Liu1,2

  • 1School of Mathematics and Physics, North China Electric Power University, Beijing 102206, China. djyang@ncepu.edu.cn.

Nanoscale
|June 28, 2023
PubMed
概括

本研究展示了如何使用等离子纳米粒子和轨道角动量 (OAM) 光来增强高阶转换. 对称和不对称的纳米结构可以实现选择性共振,改善光物质相互作用.

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相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
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