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Title: Development of Thomson scattering system on Shenguang-III prototype laser facility

Abstract

A Thomson scattering diagnostic system, using a 263 nm laser as the probe beam, is designed and implemented on Shenguang-III prototype laser facility. The probe beam is provided by an additional beam line completed recently. The diagnostic system allows simultaneous measurements of both ion feature and red-shifted electron feature from plasmas in a high-temperature (≥2 keV) and high-density (≥10{sup 21} cm{sup −3}) regime. Delicate design is made to satisfy the requirements for successful detection of the electron feature. High-quality ion feature spectra have already been diagnosed via this system in recent experiments with gas-filled hohlraums.

Authors:
 [1]; ; ; ; ; ; ; ; ;  [2]; ;  [1];  [1]
  1. CAS Key Laboratory of Geospace Environment and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China)
  2. Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900 (China)
Publication Date:
OSTI Identifier:
22392359
Resource Type:
Journal Article
Journal Name:
Review of Scientific Instruments
Additional Journal Information:
Journal Volume: 86; Journal Issue: 2; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0034-6748
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; BEAMS; DETECTION; ELECTRONS; KEV RANGE; LASERS; PLASMA; PROBES; RED SHIFT; SPECTRA; THOMSON SCATTERING

Citation Formats

Gong, Tao, Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900, Li, Zhichao, Jiang, Xiaohua, Ding, Yongkun, Yang, Dong, Wang, Zhebin, Wang, Fang, Li, Ping, Liu, Shenye, Jiang, Shaoen, Hu, Guangyue, Zhao, Bin, Zheng, Jian, and IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240. Development of Thomson scattering system on Shenguang-III prototype laser facility. United States: N. p., 2015. Web. doi:10.1063/1.4907710.
Gong, Tao, Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900, Li, Zhichao, Jiang, Xiaohua, Ding, Yongkun, Yang, Dong, Wang, Zhebin, Wang, Fang, Li, Ping, Liu, Shenye, Jiang, Shaoen, Hu, Guangyue, Zhao, Bin, Zheng, Jian, & IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240. Development of Thomson scattering system on Shenguang-III prototype laser facility. United States. https://doi.org/10.1063/1.4907710
Gong, Tao, Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900, Li, Zhichao, Jiang, Xiaohua, Ding, Yongkun, Yang, Dong, Wang, Zhebin, Wang, Fang, Li, Ping, Liu, Shenye, Jiang, Shaoen, Hu, Guangyue, Zhao, Bin, Zheng, Jian, and IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240. 2015. "Development of Thomson scattering system on Shenguang-III prototype laser facility". United States. https://doi.org/10.1063/1.4907710.
@article{osti_22392359,
title = {Development of Thomson scattering system on Shenguang-III prototype laser facility},
author = {Gong, Tao and Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900 and Li, Zhichao and Jiang, Xiaohua and Ding, Yongkun and Yang, Dong and Wang, Zhebin and Wang, Fang and Li, Ping and Liu, Shenye and Jiang, Shaoen and Hu, Guangyue and Zhao, Bin and Zheng, Jian and IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240},
abstractNote = {A Thomson scattering diagnostic system, using a 263 nm laser as the probe beam, is designed and implemented on Shenguang-III prototype laser facility. The probe beam is provided by an additional beam line completed recently. The diagnostic system allows simultaneous measurements of both ion feature and red-shifted electron feature from plasmas in a high-temperature (≥2 keV) and high-density (≥10{sup 21} cm{sup −3}) regime. Delicate design is made to satisfy the requirements for successful detection of the electron feature. High-quality ion feature spectra have already been diagnosed via this system in recent experiments with gas-filled hohlraums.},
doi = {10.1063/1.4907710},
url = {https://www.osti.gov/biblio/22392359}, journal = {Review of Scientific Instruments},
issn = {0034-6748},
number = 2,
volume = 86,
place = {United States},
year = {Sun Feb 15 00:00:00 EST 2015},
month = {Sun Feb 15 00:00:00 EST 2015}
}