Generation of a vortex point adjustable vortex array based on decentered annular beam pumping.
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DOI: 10.1364/ol.490194
Abstract: An adjustable optical vortex array (OVA) based on decentered annular beam pumping has been demonstrated in an end-pumped Nd:YVO4 laser. This method allows for not only the transverse mode locking of different modes, but also… read more here.
Keywords: beam pumping; based decentered; vortex array; decentered annular ... See more keywords