Experiment Research of Laser Induced Air Breakdown

Hai Dong Wu

doi:10.4028/www.scientific.net/AMM.599-601.201

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Experiment Research of Laser Induced Air Breakdown
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 599-601Experiment Research of Laser Induced Air Breakdown

Experiment Research of Laser Induced Air Breakdown

Abstract:

The principle of laser induced air breakdown was introduced. The laser energy conversion in ionization process was studied. The phenomenon of laser induced air breakdown was observed by using high speed camera. It was found that a higher laser energy induced more laser energy to transfer into light and sound energy. The plasma reached maximum in shape in about 20 to 30 ns after laser excitation, and disappeared in about 16μs.

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Periodical:

Applied Mechanics and Materials (Volumes 599-601)

Pages:

201-204

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.599-601.201

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Online since:

August 2014

Authors:

Hai Dong Wu

Keywords:

Breakdown, Cascade Ionization, Laser, Multiphoton Absorption Ionization, Plasma Mass

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References

[1] Magesh Thiyagarajan and Shane Thompson. Optical breakdown threshold investigation of 1064 nm laser induced air plasmas. J. Appl. Phys. 111, 073302 (2012).

DOI: 10.1063/1.3699368

Google Scholar

[2] C. DeMichelis. Laser induced gas breakdown: a bibliographical review. IEEE J. Quantum Electron. 5 (4): 188 (1969).

DOI: 10.1109/jqe.1969.1075758

Google Scholar

[3] D. A. Cremers and L. J. Radziemski. Handbook of Laser-Induced Breakdown Spectroscopy. John Wiley & Sons, New York (2006).

Google Scholar

[4] A. V. Smith and B. T. Do. Bulk and surface laser damage of silica by picosecond and nanosecond pulses at 1064 nm. Appl. Opt, 47 (26): 4812 (2008).

DOI: 10.1364/ao.47.004812

Google Scholar