Conventionally, metallic nanostructures are used for surface-enhanced Raman spectroscopy (SERS), but recently there has ......

Optical trapping techniques are of great interest since they have the advantage of enabling the direct handling of nanop......

Stimulated emission can be controlled by a material molecular energy band and the intensity of a pump laser, which can p......

We report the first observation, to the best of our knowledge, of sum-frequency generation in on-chip lithium niobate mi......

We present a study of single nanoparticle detection using parity-time (PT) symmetric whispering-gallery mode (WGM) reson......