Abstract
We discuss a technique for designing diffractive optical elements (DOE) that generate vortex beam superposition with a desired number and configuration of optical traps. Several modifications of the approach are proposed. Some configurations of the DOE-aided optical trap arrays with a predetermined pattern of intensity minima and maxima for trapping transparent and opaque microobjects are calculated. Results of a real experiment on optically trapping, rotating, and displacing in a controlled manner multiple microparticles in the optical beam generated by the designed DOE have been reported.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
