As a promising clean energy source, hydrogen (H2) requires reliable safety monitoring. However, lacking a permanent dipole ...
Stimulated Raman scattering, observed first in 1962, has become a versatile tool in diverse fields like including biological imaging, environmental gas sensing, materials characterization, and ...
To accomplish the task, they developed angular dispersion control schemes to generate counter-propagating Stokes and pump Bessel light bullets with positive and negative v g, respectively. The phase ...
A novel method detects hydrogen at extremely low concentrations by enhancing molecular signals, enabling accurate monitoring, and advancing safety in hydrogen-based energy systems.
New excitation method of stimulated Raman scattering achieves natural-linewidth-limit spectral lines
Stimulated Raman Scattering (SRS) has been developed as an essential quantitative contrast for chemical imaging in recent years. However, the spectral resolution of the mainstream SRS modalities is ...
During light scattering, the majority of scattered light undergoes no change in frequency (or energy), in a process referred to as referred to as elastic or Rayleigh scattering. Raman spectroscopy ...
Definition:Raman Spectroscopy is a sophisticated analytical technique used to observe vibrational, rotational, and other low-frequency modes in a system. This material characterization technique ...
Flow cytometry is an established technique for counting and characterising cells, including blood, stem and cancer cells in biomedicine. The principle involves illuminating cells while they pass along ...
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