Title :
Mie scattering of a Laguerre-Gaussian beam for position detection of microbubbles
Author :
Garbin, Valeria ; Volpe, Giovanni ; Ferrari, Enrico ; Kozyreff, Gregory ; Versluis, Michel ; Petrov, Dmitri ; Cojoc, Dan
Author_Institution :
Phys. of Fluids, Twente Univ., Enschede
Abstract :
The Mie scattering of a Laguerre-Gaussian beam is studied. Applications to position detection in optical tweezers are considered. The cross-talk between the position signals predicted by simulations is confirmed in experiments.
Keywords :
Mie scattering; bubbles; measurement by laser beam; optical crosstalk; position measurement; radiation pressure; Laguerre-Gaussian beam; Mie scattering; microbubbles; optical crosstalk; optical tweezers; position detection; Electromagnetic scattering; Light scattering; Mie scattering; Optical crosstalk; Optical modulation; Optical scattering; Particle beams; Particle scattering; Predictive models; Ultrafast optics; (110.0180) Microscopy; (140.7010) Trapping; (170.4520) Optical confinement and manipulation;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
