作者: H. He , M. E. J. Friese , N. R. Heckenberg , H. Rubinsztein-Dunlop
DOI: 10.1103/PHYSREVLETT.75.826
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摘要: … Classically, electromagnetic radiation carries momentum, which can be both linear and angular. Allen et al. [6] have shown that for a Laguerre-Gaussian beam the angular …