000171341 001__ 171341
000171341 005__ 20181203022531.0
000171341 02470 $$2ISI$$a000291314600003
000171341 037__ $$aARTICLE
000171341 245__ $$aTheory of optical second-harmonic and sum-frequency scattering from arbitrarily shaped particles
000171341 269__ $$a2011
000171341 260__ $$c2011
000171341 336__ $$aJournal Articles
000171341 520__ $$aWe present a theoretical framework for the generation and scattering of second-harmonic and sum-frequency light from the surface of particles of arbitrary shape in the limit of low index of refraction contrast. For homogeneous and isotropic surfaces, light scattering can be described by a finite set of scattering functions. Selection rules regarding these scattering functions are presented. We also find that the scattering functions associated with achiral and chiral surfaces are directly related to the bulk and surface linear optical form factors, respectively. Finally, we derive explicit expressions for particles of ellipsoidal shape, for which we calculate angular scattering patterns as a function of particle orientation and for ensembles of particles. (C) 2011 Optical Society of America
000171341 6531_ $$aCentrosymmetric Material
000171341 6531_ $$aColloidal Particles
000171341 6531_ $$aSpherical-Particles
000171341 6531_ $$aRayleigh-Scattering
000171341 6531_ $$aLight-Scattering
000171341 6531_ $$aGeneration
000171341 6531_ $$aSurface
000171341 6531_ $$aSpectroscopy
000171341 6531_ $$aNanoparticles
000171341 6531_ $$aNanocrystals
000171341 700__ $$ade Beer, Alex G. F.
000171341 700__ $$0247147$$aRoke, Sylvie$$g209207$$uColumbia Univ, Dept Appl Phys & Appl Math, New York, NY 10027 USA
000171341 700__ $$aDadap, Jerry I.
000171341 773__ $$j28$$q1374-1384$$tJournal Of The Optical Society Of America B-Optical Physics
000171341 909C0 $$0252471$$pLBP$$xU12398
000171341 909CO $$ooai:infoscience.tind.io:171341$$pSTI$$particle
000171341 917Z8 $$x229696
000171341 917Z8 $$x148230
000171341 937__ $$aEPFL-ARTICLE-171341
000171341 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000171341 980__ $$aARTICLE