Phys. Rev. A 82, 013822 (2010) [6 pages]Unified interpretation for second-order subwavelength interference based on Feynman’s path-integral theoryReceived 28 March 2010; published 21 July 2010 The second-order spatial subwavelength interference pattern is observed in a modified Michelson interferometer with single-mode continuous-wave laser beams. By analyzing our subwavelength interference experiment based on Feynman’s path integral theory, a unified interpretation for all the second-order subwavelength interference is suggested. © 2010 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.82.013822
DOI:
10.1103/PhysRevA.82.013822
PACS:
42.50.Ar, 42.50.St
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