Shock pressure in femtosecond laser ablation of solid target

Wen Ting Wang; Nan Zhang; Ming Wei Wang; Yuan Hang He; Jian Jun Yang; Xiao Nong Zhu

doi:10.7498/aps.62.170601

Shock pressure in femtosecond laser ablation of solid target

Wen Ting Wang
, Nan Zhang
, Ming Wei Wang^*
, Yuan Hang He
, Jian Jun Yang
, Xiao Nong Zhu

^*Corresponding author for this work

School of Mechatronical Engineering

Nankai University

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The concepts of shock pressure and shock temperature in the interaction of femtosecond laser pulse and solid target are defined. Then the relationship between the shock pressure and other physical parameters in the process of femtosecond laser ablation of aluminum, copper, and silicon targets are discussed. Absolute values of shock pressure are calculated by means of the time-resolved pump detection shadow-graph. Result of this investigation plays an important role in the secure femtosecond laser processing of energetic materials and the femtosecond laser propulsion technology.

Original language	English
Article number	170601
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	62
Issue number	17
DOIs	https://doi.org/10.7498/aps.62.170601
Publication status	Published - 5 Sept 2013

Keywords

Energetic material
Femtosecond laser
Shock pressure
Shock temperature

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10.7498/aps.62.170601

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title = "Shock pressure in femtosecond laser ablation of solid target",

abstract = "The concepts of shock pressure and shock temperature in the interaction of femtosecond laser pulse and solid target are defined. Then the relationship between the shock pressure and other physical parameters in the process of femtosecond laser ablation of aluminum, copper, and silicon targets are discussed. Absolute values of shock pressure are calculated by means of the time-resolved pump detection shadow-graph. Result of this investigation plays an important role in the secure femtosecond laser processing of energetic materials and the femtosecond laser propulsion technology.",

keywords = "Energetic material, Femtosecond laser, Shock pressure, Shock temperature",

author = "Wang, \{Wen Ting\} and Nan Zhang and Wang, \{Ming Wei\} and He, \{Yuan Hang\} and Yang, \{Jian Jun\} and Zhu, \{Xiao Nong\}",

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T1 - Shock pressure in femtosecond laser ablation of solid target

AU - Wang, Wen Ting

AU - Zhang, Nan

AU - Wang, Ming Wei

AU - He, Yuan Hang

AU - Yang, Jian Jun

AU - Zhu, Xiao Nong

PY - 2013/9/5

Y1 - 2013/9/5

N2 - The concepts of shock pressure and shock temperature in the interaction of femtosecond laser pulse and solid target are defined. Then the relationship between the shock pressure and other physical parameters in the process of femtosecond laser ablation of aluminum, copper, and silicon targets are discussed. Absolute values of shock pressure are calculated by means of the time-resolved pump detection shadow-graph. Result of this investigation plays an important role in the secure femtosecond laser processing of energetic materials and the femtosecond laser propulsion technology.

AB - The concepts of shock pressure and shock temperature in the interaction of femtosecond laser pulse and solid target are defined. Then the relationship between the shock pressure and other physical parameters in the process of femtosecond laser ablation of aluminum, copper, and silicon targets are discussed. Absolute values of shock pressure are calculated by means of the time-resolved pump detection shadow-graph. Result of this investigation plays an important role in the secure femtosecond laser processing of energetic materials and the femtosecond laser propulsion technology.

KW - Energetic material

KW - Femtosecond laser

KW - Shock pressure

KW - Shock temperature

UR - https://www.scopus.com/pages/publications/84884513609

U2 - 10.7498/aps.62.170601

DO - 10.7498/aps.62.170601

M3 - Article

AN - SCOPUS:84884513609

SN - 1000-3290

VL - 62

JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 17

M1 - 170601

ER -

Shock pressure in femtosecond laser ablation of solid target

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Keywords

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