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Title: Laser-direct-driven quasi-isentropic experiments on aluminum

Abstract

Laser-direct-driven ramp compression experiments were performed on long temporally shaped laser pulses based on an analytical isentropic compression model. Upper pressure limits, the ablation pressure scaling law, and stress-density curves were studied. The validity of the analytical model used, the ablation pressure scaling law, and the phenomena of missing line-imaging velocity interferometer (VISAR) fringes in the experimental results are discussed.

Authors:
 [1];  [2]; ; ;  [1]; ;  [3]
  1. Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900 (China)
  2. (China)
  3. State Key Laboratory of Laser Interaction with Matter, Northwest Institute of Nuclear Technology, Xi'an 710024 (China)
Publication Date:
OSTI Identifier:
22299835
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Plasmas; Journal Volume: 21; Journal Issue: 7; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ABLATION; ALUMINIUM; COMPRESSION; DENSITY; DIAGRAMS; INTERFEROMETERS; ISENTROPIC PROCESSES; LASERS; PULSES; SCALING LAWS; STRESSES; VELOCITY

Citation Formats

Xue, Quanxi, E-mail: quanxixue@163.com, State Key Laboratory of Laser Interaction with Matter, Northwest Institute of Nuclear Technology, Xi'an 710024, Wang, Zhebin, Jiang, Shaoen, E-mail: jiangshn@vip.sina.com, Wang, Feng, Ye, Xisheng, and Liu, Jingru. Laser-direct-driven quasi-isentropic experiments on aluminum. United States: N. p., 2014. Web. doi:10.1063/1.4890851.
Xue, Quanxi, E-mail: quanxixue@163.com, State Key Laboratory of Laser Interaction with Matter, Northwest Institute of Nuclear Technology, Xi'an 710024, Wang, Zhebin, Jiang, Shaoen, E-mail: jiangshn@vip.sina.com, Wang, Feng, Ye, Xisheng, & Liu, Jingru. Laser-direct-driven quasi-isentropic experiments on aluminum. United States. doi:10.1063/1.4890851.
Xue, Quanxi, E-mail: quanxixue@163.com, State Key Laboratory of Laser Interaction with Matter, Northwest Institute of Nuclear Technology, Xi'an 710024, Wang, Zhebin, Jiang, Shaoen, E-mail: jiangshn@vip.sina.com, Wang, Feng, Ye, Xisheng, and Liu, Jingru. Tue . "Laser-direct-driven quasi-isentropic experiments on aluminum". United States. doi:10.1063/1.4890851.
@article{osti_22299835,
title = {Laser-direct-driven quasi-isentropic experiments on aluminum},
author = {Xue, Quanxi, E-mail: quanxixue@163.com and State Key Laboratory of Laser Interaction with Matter, Northwest Institute of Nuclear Technology, Xi'an 710024 and Wang, Zhebin and Jiang, Shaoen, E-mail: jiangshn@vip.sina.com and Wang, Feng and Ye, Xisheng and Liu, Jingru},
abstractNote = {Laser-direct-driven ramp compression experiments were performed on long temporally shaped laser pulses based on an analytical isentropic compression model. Upper pressure limits, the ablation pressure scaling law, and stress-density curves were studied. The validity of the analytical model used, the ablation pressure scaling law, and the phenomena of missing line-imaging velocity interferometer (VISAR) fringes in the experimental results are discussed.},
doi = {10.1063/1.4890851},
journal = {Physics of Plasmas},
number = 7,
volume = 21,
place = {United States},
year = {Tue Jul 15 00:00:00 EDT 2014},
month = {Tue Jul 15 00:00:00 EDT 2014}
}