Second harmonic Rayleigh scattering optical activity of single Ag nanohelices in a liquid.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr06800h
Abstract: Determining the chirality of molecules and nanoparticles often relies on circular dichroism and optical rotation: two chiral optical (chiroptical) effects in the linear optical regime. Although these linear effects are weak compared to nonlinear chiroptical… read more here.
Keywords: second harmonic; optical activity; scattering optical; rayleigh scattering ... See more keywords
Absorption, scattering, and optical turbulence in natural waters.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.454423
Abstract: The Beer-Lambert-Bouguer law characterizes attenuation of an optical plane wave resolved in terms of absorption and scattering of a medium it passes through. However, the optical turbulence present in a medium may also cause severe… read more here.
Keywords: absorption scattering; optical turbulence; scattering optical; turbulence ... See more keywords