Experimental estimation of the longitudinal component of a highly focused electromagnetic field
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DOI: 10.1038/s41598-021-97164-z
Abstract: The detection of the longitudinal component of a highly focused electromagnetic beam is not a simple task. Although in recent years several methods have been reported in the literature, this measure is still not routinely… read more here.
Keywords: focused electromagnetic; component; field; longitudinal component ... See more keywords
Spin-orbit conversion at the sharp focus of a circularly polarized light beam
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DOI: 10.18287/2412-6179-co-1619
Abstract: It is known that when tightly focusing a circularly polarized optical vortex, spin-to-orbital angular momentum conversion occurs. It is usually said that the longitudinal component of the spin angular momentum (SAM) vector is transformed into… read more here.
Keywords: focus; beam; component; longitudinal component ... See more keywords