Experimental generation and characterization of Devil’s vortex-lenses

Author(s): A. Calatayud, J. A. Rodrigo, L. Remón, W. D. Furlan, G. Cristóbal und J. A. Monsoriu


“We propose the first experimental approach for both generation and characterization of high quality Devil’s vortex-lenses. These new type of lenses, able to produce a sequence of optical vortices, are addressed onto a programmable spatial light modulator (SLM) operating in phase-only modulation. The static aberrations arising by the lack of flatness of the SLM display are characterized and mostly compensated by using a Shack–Hartmann wavefront sensor. The analysis of the residual aberrations and their effect on the vortex-lens performance are studied. ”

Link to Publications Page

Publication: Applied Physics B: Lasers and Optics, (subscription required)

Issue/Year/DOI: Applied Physics B, Volume 106, Number 4 (2012), 915-919,