Optical forces allow manipulation of small particles and control of nanophotonic structures with light beams. While some techniques rely on structured light to move particles using field intensity ...
Figure 1: Anomalous lateral force in the helix particle–substrate configuration. We first show the full-wave numerical results of the optical forces acting on helical gold particles induced by a ...
(Nanowerk News) Researchers from the NIST Center for Nanoscale Science and Technology and the NIST Material Measurement Laboratory have demonstrated that a simpler technique for calibrating lateral ...
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