Tight focusing of vortex beams in presence of primary astigmatism

Quantitative force mapping of an optical vortex trap

(2008) Yiqiong Zhao et al.   APPLIED PHYSICS LETTERS

Effect of primary coma on the focusing of a Laguerre–Gaussian beam by a high numerical aperture system; vectorial diffraction theory

(2008) Rakesh Kumar Singh et al.  

Effect of primary spherical aberration on high-numerical-aperture focusing of a Laguerre-Gaussian beam

(2008) Rakesh Kumar Singh et al.   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION

Effects of coherence and vector properties of the light on the resolution limit in stimulated emission depletion fluorescence microscopy

(2008) Wanrong Gao   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION

High numerical aperture vectorial imaging in coherent optical microscopes

(2008) P. Török et al.   OPTICS EXPRESS

Eigenfunction expansion of the electric fields in the focal region of a high numerical aperture focusing system

(2008) Sherif S. Sherif et al.   OPTICS EXPRESS

Propagation of light fields with radial or azimuthal polarization distribution at a transverse plane

(2008) R. Martínez-Herrero et al.   OPTICS EXPRESS

Effect of radial polarization and apodization on spot size under tight focusing conditions

(2008) Gilad M. Lerman et al.   OPTICS EXPRESS