Hosted on MSN12mon
New excitation method of stimulated Raman scattering achieves natural-linewidth-limit spectral lines
To show the advantage of the natural-linewidth-limit spectral resolution, The team also preliminarily constructed a set of high-density Raman probes with Raman mode intervals down to 12 cm-1 and ...
Hosted on MSN3mon
Time-symmetry concept boosts accuracy of radar and LiDAR systems
Their proposal makes it possible to reduce the linewidth of the generated waves by up to 14 times, thus obtaining more stable and precise signals than those obtained with conventional systems.