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Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...

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制造一个无镜激光器

Daniele Faccio1, Ewan M Wright2

  • 1School of Physics and Astronomy, University of Glasgow, Glasgow, UK.

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概括
此摘要是机器生成的。

通过定期调节光子晶体, 研究人员可以产生激光光. 这种技术为使用先进光学材料的激光生产提供了一种新的方法.

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科学领域:

  • 光子学
  • 材料科学
  • 激光物理

背景情况:

  • 摄影晶体具有独特的光操纵特性.
  • 控制周期结构中的光传播是光学装置的关键.

研究的目的:

  • 调查光子晶体中时间调节的潜力,以产生激光光.
  • 探索一种可调节激光源的新方法.

主要方法:

  • 在光子晶体上使用周期性时间调制技术.
  • 分析得到的光输出和发射特征.

主要成果:

  • 通过时间调节成功产生激光.
  • 观察到的具体排放特性取决于调制参数.

结论:

  • 周期性时间调制是从光子晶体产生激光的一种可行的方法.
  • 这种方法为新的激光设计和应用提供了可能性.