Publication Date:
2015-05-13
Description:
Author(s): Sen Wang, Xinke Wang, Feng Zhao, Shiliang Qu, and Yan Zhang Polarization-controlled focusing of surface plasmon polaritons (SPPs) is experimentally and theoretically investigated in the terahertz (THz) frequency range. The spiral phase distribution and the phase singularities, which, respectively, lead to the transverse shift of the focal spot for the circul... [Phys. Rev. A 91, 053812] Published Mon May 11, 2015
Keywords:
Quantum optics, physics of lasers, nonlinear optics, classical optics
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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