Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA.
Opt Lett. 2013 May 1;38(9):1407-9. doi: 10.1364/OL.38.001407.
A theory of usual (positive) refraction of partially coherent electromagnetic beams has been developed recently. In this Letter, we discuss the theory of negative refraction of a partially coherent electromagnetic beam. We show that negative refraction can produce change in spatial coherence of such a beam.
最近发展了一种部分相干电磁光束的通常（正）折射理论。在这封信中，我们讨论了部分相干电磁光束的负折射理论。我们表明，负折射可以产生这种光束空间相干性的变化。
