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Super-resolution imaging using the spatial-frequency filtered intensity\n fluctuation correlation

2014/09/07 by Jane Sprigg, Sprigg, Jane, Peng, Tao +2
Physics and Astronomy · Engineering · #Laser-Matter Interactions and Applications #Terahertz technology and applications #Advanced Fiber Laser Technologies

paper · pdf · doi:10.48550/arxiv.1409.2134

Abstract

We report an experimental demonstration of a nonclassical imaging mechanism\nwith super-resolving power beyond the Rayleigh limit. When the classical image\nis completely blurred out due to the use of a small imaging lens, by taking\nadvantage of the intensity fluctuation correlation of thermal light, the\ndemonstrated camera recovered the image of the resolution testing gauge. This\nmethod could be adapted to long distance imaging, such as satellite imaging,\nwhich requires large diameter camera lenses to achieve high image resolution.\n

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