Author Of 1 Presentation
HPLSET - High Power Laser Science and Engineering Technology
WA3.4 - SINGLE SHOT AXIALLY RESOLVED FEMTOSECOND LASER FILAMENT PROFILES
Presentation Type
Contributed Submission
Authors
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.