Paper Title:
Influence of Light Leakage from Q-Switched Laser on Laser-Induced Shock Wave
  Abstract

Experiments were performed to study the influence of light leakage from Q-switched laser on laser-induced shock wave. Through changing the voltage applied on the Q switch crystal and the delay time between opening Q switch and triggering laser pumping source, different amount of light leakage can be obtained. It is ascertained that longer-pulse light leakage from Q-switched laser is responsible for the second weaker pressure signal appearing on the tested pressure waveform. The results show that the leakage energy not only has not beneficial effects on laser shock processing, but also will weaken the main pressure wave.

  Info
Periodical
Advanced Materials Research (Volumes 314-316)
Chapter
Laser Processing Technology
Edited by
Jian Gao
Pages
1895-1899
DOI
10.4028/www.scientific.net/AMR.314-316.1895
Citation
Y. X. Ye, Z. Wu, H. B. Guan, "Influence of Light Leakage from Q-Switched Laser on Laser-Induced Shock Wave", Advanced Materials Research, Vols. 314-316, pp. 1895-1899, 2011
Online since
August 2011
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Price
$32.00
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