New excitation method of stimulated Raman scattering achieves natural-linewidth-limit spectral lines
SRL has a linear relation to the molecular concentration and the Raman cross section, and it can be detected by classical heterodyne detection method to achieve the same shot-noise-limited sensitivity ...
A new two-step excitation technique efficiently generates and separates different modes of hyperbolic polaritons - directional nanoscale light-matter modes with extreme electromagnetic field ...
The copper target was operated at voltages of 11 kV, 12 kV, 13 kV, and 14 kV for the electron source, and a 50 kV configuration using a molybdenum target was used as a representative example for the ...
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 ...
New excitation method of stimulated Raman scattering achieves natural-linewidth-limit spectral lines
Now, researchers at Peking University have invented a brand-new time-domain excitation strategy named transient stimulated Raman scattering (TSRS). TSRS boosts the sensitivity of SRS to sub-mM level ...
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