Dynamic generation of non-diffracting beams by using an electrically variable liquid crystal lens
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DOI: 10.1016/j.optcom.2019.02.053
Abstract: Abstract An approach is presented that allows an electrically variable liquid crystal lens to operate as a spherical lens, then be switched into a variable prism, axicon, etc. This is achieved by a simple phase… read more here.
Keywords: crystal lens; generation; variable liquid; electrically variable ... See more keywords