Acta Photonica Sinica, Volume. 41, Issue 8, 936(2012)
Evolution of Phase Singularities of Flat-topped Vortex Beam Diffracted by an Aperture
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CHENG Ke, XIANG An-ping, ZHONG Xian-qiong. Evolution of Phase Singularities of Flat-topped Vortex Beam Diffracted by an Aperture[J]. Acta Photonica Sinica, 2012, 41(8): 936
Received: Dec. 19, 2011
Accepted: --
Published Online: Aug. 15, 2012
The Author Email: Ke CHENG (ck@cuit.edu.cn)