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Updated: Jul 8, 2025

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
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Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

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在波导自由电子激光振荡器中用四个镜子的蝶结腔解决光谱差距问题

Mengqi Xia1, Yuanfang Xu1, Zhouyu Zhao1

  • 1National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China.

Scientific reports
|December 19, 2023
PubMed
概括

为自由电子激光器 (FEL) 设计的新型蝶结腔设计有效消除了光谱差距. 这一进步显著提高了关键实验的长波长激光性能.

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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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