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Updated: Jul 9, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
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在双腔激光器中使用单子压缩生成皮秒脉冲

Martin Brunzell1, Max Widarsson2, Fredrik Laurell2

  • 1Department of Applied Physics, KTH Royal Institute of Technology, Albanovägen 29, Stockholm, 114 19, Sweden. brunze@kth.se.

Scientific reports
|July 2, 2025
PubMed
概括

这项研究介绍了一种新的超短激光系统,它结合了交叉振幅调制 (XAM) 和级联式二阶非线性模式锁定 (CSM). 该系统实现了稳定的皮秒脉冲,用于医学成像和激光雷达等先进应用.

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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: