In this lecture various physical and chemical aspects are discussed when single par-ticles of the size of the faserwavelength are trapped in strongly focused laser beams.First,we describe various possibilities for the...In this lecture various physical and chemical aspects are discussed when single par-ticles of the size of the faserwavelength are trapped in strongly focused laser beams.First,we describe various possibilities for the trapping techniques and micro-Raman set-ups.Then we discuss Raman-Mie-scattering and morphology dependent resonanceswhich occur in dielectric spherical microparticles.These particles react as microres-onators and influence the Raman spectra generating input and output resonances.展开更多
文摘In this lecture various physical and chemical aspects are discussed when single par-ticles of the size of the faserwavelength are trapped in strongly focused laser beams.First,we describe various possibilities for the trapping techniques and micro-Raman set-ups.Then we discuss Raman-Mie-scattering and morphology dependent resonanceswhich occur in dielectric spherical microparticles.These particles react as microres-onators and influence the Raman spectra generating input and output resonances.
