Laser & Optoelectronics Progress, Volume. 57, Issue 5, 050008(2020)

Research Progress on Ultrashort Vortex Pulse Generation Methods

Yuting Gong1,2, Lanqin Liu1、*, Yuanchao Geng1, and Xibo Sun1
Author Affiliations
  • 1Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900, China
  • 2Graduate School of China Academy of Engineering Physics, Beijing 100088, China
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    Vortex beams carry orbital angular momentum (OAM), and have wide application prospects in optical manipulation, optical communication, and quantum optics. To produce ultrashort vortex pulses, we combine vortex beams with the time domain control technique. The method is very important in physical experiments performed under extreme strong field conditions and the researches about ultrafast nonlinear spectroscopy and precision laser material processing. In this paper, the research progress on ultrashort vortex pulse generation methods at home and abroad in recent years is summarized. The main methods for generating ultrashort vortex pulses are reviewed, and the advantages and disadvantages of each method are compared and analyzed.

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    Yuting Gong, Lanqin Liu, Yuanchao Geng, Xibo Sun. Research Progress on Ultrashort Vortex Pulse Generation Methods[J]. Laser & Optoelectronics Progress, 2020, 57(5): 050008

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    Paper Information

    Category: Reviews

    Received: Jun. 20, 2019

    Accepted: Aug. 16, 2019

    Published Online: Mar. 5, 2020

    The Author Email: Liu Lanqin (lylymao2013@163.com)

    DOI:10.3788/LOP57.050008

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