The optical waveguide generated by acoustic waves emitted from femtoseconds filaments

V. V. Pankratov, D. E. Shipilo, M. M. Yandulsky, N. A. Panov, O. G. Kosareva

Research output: Chapter or section in a book/report/conference proceedingChapter in a published conference proceeding

5 Citations (SciVal)


We develop the model of the acoustic wave emission by the femtosecond filament and the model of optical nanosecond pulse guiding in the transient waveguide created as a result of interference of acoustic waves diverging from the filaments array. The numerical algorithms and appropriate solvers are created. In the simulation we identify two regions of time delays between the femtosecond pulse launching the acoustic waves and the nanosecond guided pulse, where the optical guiding is achieved with the high and moderate quality.

Original languageEnglish
Title of host publicationHigh-Power Lasers 2016
Subtitle of host publicationTechnology and Systems
EditorsHarro Ackermann, Willy L. Bohn, David H. Titterton
ISBN (Electronic)9781510603844
Publication statusPublished - 2016
EventHigh-Power Lasers 2016: Technology and Systems - Edinburgh, UK United Kingdom
Duration: 28 Sept 201629 Sept 2016

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X


ConferenceHigh-Power Lasers 2016: Technology and Systems
Country/TerritoryUK United Kingdom


  • acoustic waves emission
  • Femtosecond filamentation
  • optical guiding

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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