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Updated: Sep 17, 2025

Direct Imaging of Laser-driven Ultrafast Molecular Rotation
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Direct Imaging of Laser-driven Ultrafast Molecular Rotation

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在光学分辨率下对非辐射动态进行空间补偿探头成像

Guo Chen1, Yuhao Yuan1, Hongli Ni1

  • 1Department of Electrical and Computer Engineering, Boston University, Boston, MA 02215, USA.

Science advances
|July 2, 2025
PubMed
概括

空间抵消探头成像 (SOPPI) 能够对光热和光声波传播进行高分辨率的绘图. 这种新技术为生物系统内的非辐射场相互作用提供了详细的见解.

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Measurement of Ultrafast Vibrational Coherences in Polyatomic Radical Cations with Strong-Field Adiabatic Ionization08:22

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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...
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