J
Jian-yu Lu
Publications - 1
Citations - 13
Jian-yu Lu is an academic researcher. The author has contributed to research in topics: Beam (structure) & M squared. The author has an hindex of 1, co-authored 1 publications receiving 11 citations.
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Second-harmonic generation of the nth-order Bessel beam.
Desheng Ding,Jian-yu Lu +1 more
TL;DR: The theory indicates that for an nth-order Besselbeam, the second-harmonic beam is nearly diffraction-free in the radial direction and behaves as a Bessel beam of the order 2n, and that the axial pressure amplitude is proportional to the square root of propagation distance.