Transforming the (0,1)* LG mode with radial polarization to a nearly Gaussian beam by use of a spiral phase element and spatial filter
Keyword(s):
Keyword(s):
2007 ◽
Vol 24
(7)
◽
pp. 1955
◽
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
Generation of phase singularity through diffracting a plane or Gaussian beam by a spiral phase plate
2005 ◽
Vol 22
(5)
◽
pp. 849
◽
Keyword(s):