First-Principles Description for Initial Stage of Femtosecond Laser Processing

K. Yabana

doi:10.1364/CLEO_SI.2017.STh4J.1

Conference on Lasers and Electro-Optics
OSA Technical Digest (online) (Optica Publishing Group, 2017),
paper STh4J.1
•https://doi.org/10.1364/CLEO_SI.2017.STh4J.1

First-Principles Description for Initial Stage of Femtosecond Laser Processing

K. Yabana

CLEO: Science and Innovations 2017

San Jose, California United States
14–19 May 2017
ISBN: 978-1-943580-27-9

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Ultrafast Laser Processing (STh4J)

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K. Yabana, "First-Principles Description for Initial Stage of Femtosecond Laser Processing," in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optica Publishing Group, 2017), paper STh4J.1.

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Abstract

Interactions of intense laser pulse and dielectrics in femtosecond time scale are described using time-dependent density functional theory coupled with Maxwell’s equations. Threshold and depth of the laser damage are estimated from the calculation.

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