Communications Physics (May 2021)

Reciprocating propagation of laser pulse intensity in free space

  • Zhaoyang Li,
  • Yanjun Gu,
  • Junji Kawanaka

DOI
https://doi.org/10.1038/s42005-021-00590-8
Journal volume & issue
Vol. 4, no. 1
pp. 1 – 9

Abstract

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Spatiotemporal control has permitted the creation of velocity- and direction-tuneable light in free space. Here, numerical simulations propose a means to achieve a reciprocating flying focus by increasing the Rayleigh length and temporal chirp.