HPLSET - High Power Laser Science and Engineering Technology
  • I. Larkin (US) University of Maryland

WA3.4 - SINGLE SHOT AXIALLY RESOLVED FEMTOSECOND LASER FILAMENT PROFILES

Presentation Type
Contributed Submission
Authors
  • I. Larkin (US) University of Maryland
  • J. Griff-McMahon (US) University of Maryland
  • A. Schweinsberg (US) CCDC Army Research Laboratory
  • A. Valenzuela (US)
  • H. Milchberg (US) University of Maryland
Date
08/21/2019
Time
01:00 PM - 03:00 PM
Room
Sandpiper A/B
Duration
15 Minutes
Lecture Time
02:30 PM - 02:45 PM

Abstract

Abstract

An array of synchronized microphones measures energy deposition along the length of laser filament in a single shot. A spread of collapse location positions due to air turbulence and laser energy fluctuations causes a pronounced difference between single shot measurements and conventional multi-shot averaging.

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