Sweep Pulse Excitation Method for Enhancing Photoacoustic Elastic Waves at Different Laser Irradiation Parameters

Sweep Pulse Excitation Method for Enhancing Photoacoustic Elastic Waves at Different Laser Irradiation Parameters

Laser remote sensing using a sweep pulse excitation method, in which a laser beam is irradiated at the same repetition frequency as the natural frequency, for enhancing photoacoustic elastic waves through resonance effect has been studied. The sweep pulse excitation method, which is based on the pri...

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Bibliographic Details
Main Authors: Katsuhiro Mikami, Natsumi Sudo, Yuka Okamoto, Takeo Nagura, Daisuke Nakashima
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Sensors
Subjects:
laser remote sensing
sweep pulse excitation
photoacoustic elastic wave
resonance effect
spatiotemporal dynamics
vibrational excitation dynamics
Online Access:https://www.mdpi.com/1424-8220/22/13/5025

Internet

https://www.mdpi.com/1424-8220/22/13/5025

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