Phase singularities of high numerical aperture radially and azimuthally polarized beams in the focal region
2008 ◽
Vol 11
(1)
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pp. 015707
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Keyword(s):
2011 ◽
Vol 284
(24)
◽
pp. 5517-5522
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Keyword(s):
Keyword(s):
Keyword(s):