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Updated: Jun 29, 2026

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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Ge2Sb2Se4以Te为基础的光学交换机,具有通过多层Fabry-Perot空洞的超高对比率来实现超高对比率

Zhiyang Tang1,2, Chensheng Li1, Ruhao Pan1

  • 1Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|February 14, 2025
PubMed
概括

研究人员开发了一种新型的光学开关,使用在Fabry-Perot腔中的反化化 (GSST) 多层膜. 这种设计实现了超高的对比率,克服了光学设备传统相变材料的局限性.

关键词:
具有高对比率的高对比率.这是一个光学开关.阶段变化材料 阶段变化材料可扩展的制造制造.可调节的多层腔体.

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Author Spotlight: Fabrication of a Low-Cost, Fiber-Coupled, and Air-Spaced Fabry-Pérot Etalon07:22

Author Spotlight: Fabrication of a Low-Cost, Fiber-Coupled, and Air-Spaced Fabry-Pérot Etalon

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Super-resolution Fluorescence Microscopy01:37

Super-resolution Fluorescence Microscopy

Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been developed.