Optical vortex generated using a radial polarization converter. Credit: Altechna; Kazansky et al., University of Southampton. Back in May, University of Southampton researchers published a short paper in Applied Physics Letters…
Read Morea) Schematic of the HPCVD process, where a high pressure precursor mixture is configured to flow into a capillary (left). When the capillary is heated, well-developed annular films are deposited.…
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