Super-Resolution of Interference Pattern with Independent Laser Beams
XIONG Jun, HUANG Feng, CAO De-Zhong, LI Hong-Guo, SUN Xu-Juan, WANG Kai-Ge
Department of Physics, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875
Super-Resolution of Interference Pattern with Independent Laser Beams
XIONG Jun;HUANG Feng;CAO De-Zhong;LI Hong-Guo;SUN Xu-Juan;WANG Kai-Ge
Department of Physics, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875
关键词 ：
42.50.St ,
42.82.Cr
Abstract ： We propose a scheme to achieve super-resolution of interference pattern with independent laser beams. We perform an experimental observation of a double-slit interference with two orthogonally polarized laser beams. The resolution of the interference pattern measured by a two-photon detection is doubled provided the two beams illuminate the double-slit with certain incident angles. The scheme is simple and can favour both high intensity and perfect visibility.
Key words ：
42.50.St
42.82.Cr
出版日期: 2005-11-01
:
42.50.St
(Nonclassical interferometry, subwavelength lithography)
42.82.Cr
(Fabrication techniques; lithography, pattern transfer)
引用本文:
XIONG Jun;HUANG Feng;CAO De-Zhong;LI Hong-Guo;SUN Xu-Juan;WANG Kai-Ge. Super-Resolution of Interference Pattern with Independent Laser Beams[J]. 中国物理快报, 2005, 22(11): 2824-2826.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I11/2824
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