Author:Mthunzi-Kufa, PatienceDate:Oct 2012In this presentation the author highlights the use of lasers in micro-manipulating single cells and molecules.Read more
Author:Litvin, IA; Dudley, Angela L; Forbes, ADate:Aug 2011The authors study theoretically the orbital angular momentum (OAM) density in arbitrary scalar optical fields, and outline a simple approach using only a spatial light modulator to measure this density. They demonstrate the theory in the ...Read more