Research Progress
2013-03-20
2012-10-24
2012-10-22
2012-07-11
2012-06-08
Fig. (Color online) Schematic of the optical system for generation of a 3D Dammann array. DG, 2D Dammann grating; DZP, Dammann zone plate; MO, microscope objective.(Image by SIOM)2012-06-07
2012-05-24
2012-04-25
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