Download PDF Realistic optical fields are never completely monochromatic and the interpretation of the concept of phase is not straightforward....
Download PDF In a recent Letter, Gbur, Visser, and Wolf [Phys. Rev. Lett. 88, 013901 (2002)] predict that remarkable spectral...
Download PDF We propose an optical technique, based on dynamic light scattering, for investigating the local rheological response of a...
Download PDF For describing the fluctuating signal scattered from a multiple-scattering system, diffusive-wave spectroscopy makes use of a diffusion model...
Download PDF We introduce a novel light-scattering technique for investigating the dynamics of random media with a broad range of...
Download PDF Using a novel experimental geometry, we measured the ballistic attenuation of low-coherence optical fields propagating in multiple-scattering media....
Download PDF We present experimental evidence that the diffusion process close to the boundary is fundamentally different from the bulk...
Download PDF We propose optical path-length spectroscopy as a new approach to obtaining information from media that exhibit multiple light...
Download PDF Abstract. A simple method of characterising epithelial and endothelial corneal cells using laser light is presented. A continuous...
Gabriel Popescu received the B.S. and M.S. in Physics from University of Bucharest, in 1995 and 1996, respectively. He obtained...