Very compact focal spot in the near-field of the fractional axicon

标题
Very compact focal spot in the near-field of the fractional axicon
作者
关键词
Near-field diffraction, Fractional axicon, Rayleigh-Sommerfeld integral, Modified method of stationary phase, Evanescent waves
出版物
OPTICS COMMUNICATIONS
Volume 391, Issue -, Pages 24-29
出版商
Elsevier BV
发表日期
2017-01-11
DOI
10.1016/j.optcom.2016.12.034

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