We investigate the diffraction of the two distinct Hankel beams by an obstruction placed at different positions of their symmetry axis. Due to their convex and concave conical phases the respective diffracted patterns differ substantially.
© 2006 Optical Society of America
M. Anguiano-Morales, M. M. Méndez-Otero, M. D. Iturbe-Castillo, and S. Chávez-Cerda, "Near Field Diffraction of Hankel Beams," in Frontiers in Optics, OSA Technical Digest (CD) (Optical Society of America, 2006), paper JSuA36.
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