Chin. Phys. Lett.  2005, Vol. 22 Issue (9): 2328-2331    DOI:
Original Articles |
Radiation Temperature Scaling Law for Gold Hohlraum Heated with Lasers at 0.35mm Wavelength
JIANG Shao-En;SUN Ke-Xu; DING Yong-Kun;HUANG Tian-Xuan;CUI Yan-Li;CHEN Jiu-Sen
Laser Fusion Research Center, China Academy of Physics Engineering, PO Box 919-986, Mianyang 621900
Cite this article:   
JIANG Shao-En, SUN Ke-Xu, DING Yong-Kun et al  2005 Chin. Phys. Lett. 22 2328-2331
Download: PDF(241KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract We have carried out the hohlraum experiments about radiation temperature scaling on the Shenguang-II (SG-II) laser facility with eight laser beams of 0.35μm, pulse duration of about 1.0ns and total energy of 2000J. The reradiated x-ray flux through the laser entrance hole was measured using a soft x-ray spectrometer. The measured peak radiation temperature was 170eV for the standard hohlraum and 150eV for the 1.5-scaled one. We have derived the radiation temperature scaling law, in which the laser hohlraum coupling efficiency is included. With an appropriate coupling efficiency, the coincidences between experimental and scaling hohlraum radiation temperatures are rather good.
Keywords: 52.50.Jm      52.70.La     
Published: 01 September 2005
PACS:  52.50.Jm (Plasma production and heating by laser beams (laser-foil, laser-cluster, etc.))  
  52.70.La (X-ray and γ-ray measurements)  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2005/V22/I9/02328
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
JIANG Shao-En
SUN Ke-Xu
DING Yong-Kun
HUANG Tian-Xuan
CUI Yan-Li
CHEN Jiu-Sen
Related articles from Frontiers Journals
[1] WANG Qian-Qian**,LIU Kai,ZHAO Hua. Multivariate Analysis of Laser-Induced Breakdown Spectroscopy for Discrimination between Explosives and Plastics[J]. Chin. Phys. Lett., 2012, 29(4): 2328-2331
[2] ZHOU Mu-Lin, LIU Feng, LI Chun, DU Fei, LI Yu-Tong**, WANG Wei-Min, SHENG Zheng-Ming, , CHEN Li-Ming, MA Jing-Long, LU Xin, DONG Quan-Li, ZHANG Jie, **. Single-Shot Measurement of Broad Bandwidth Terahertz Pulses[J]. Chin. Phys. Lett., 2012, 29(1): 2328-2331
[3] XU Miao-Hua**, LI Hong-Wei, LIU Bi-Cheng, LIU Feng, SU Lu-Ning, DU Fei, ZHANG Lu, ZHENG Yi, MA Jing-Long, David Neely, Paul McKenna, WANG Zhao-Hua, WEI Zhi-Yi, YAN Xue-Qing, LI Yu-Tong**, LI Ying-Jun, ZHANG Jie, . Development of a Real-Time Ion Spectrometer with a Scintillator for Laser-Driven Ion Acceleration Experiments[J]. Chin. Phys. Lett., 2011, 28(9): 2328-2331
[4] XIA Chang-Quan**, DENG Ai-Hua, LIU Li, WANG Wen-Tao, LU Hai-Yang, WANG Cheng, LIU Jian-Sheng . Proton Acceleration with Double-Layer Targets in the Radiation Pressure Dominant Regime[J]. Chin. Phys. Lett., 2011, 28(8): 2328-2331
[5] ZHANG Chun-Lai, LI Xi-Bin, WANG Zhi-Guo**, LIU Chun-Ming, XIANG Xia, LV Hai-Bing, YUAN Xiao-Dong, ZU Xiao-Tao . Laser Cleaning Techniques for Removing Surface Particulate Contaminants on Sol-Gel SiO2 Films[J]. Chin. Phys. Lett., 2011, 28(7): 2328-2331
[6] ZHAO Yang**, WEI Min-Xi, DENG Bo, ZHU Tuo, HU Zhi-Min, XIONG Gang, SHANG Wan-Li, KUANG Long-Yu, YANG Guo-Hong, ZHANG Ji-Yan, YANG Jia-Min . Flat Crystal x-ray Spectrometer for Quantitative Spectral Measurement in the 2–5keV Region[J]. Chin. Phys. Lett., 2011, 28(6): 2328-2331
[7] ZHAO Yang**, DENG Bo, XIONG Gang, HU Zhi-Min, WEI Min-Xi, ZHU Tuo, SHANG Wan-Li, LI Jun, YANG Guo-Hong, ZHANG Ji-Yan, YANG Jia-Min . Space-Resolved Diagnosis for Electron Temperature of Laser-Produced Aluminum Plasma[J]. Chin. Phys. Lett., 2011, 28(6): 2328-2331
[8] LI Zhi-Chao, **, ZHENG Jian, JIANG Xiao-Hua, WANG Zhe-Bin, YANG Dong, ZHANG Huan, LI San-Wei, WANG Feng, PENG Xiao-Shi, YIN Qiang, ZHU Fang-Hua, GUO Liang, YUAN Peng, LIU Shen-Ye, DING Yong-Kun . Methods of Generation and Detailed Characterization of Millimeter-Scale Plasmas Using a Gasbag Target[J]. Chin. Phys. Lett., 2011, 28(12): 2328-2331
[9] XIONG Gang, ZHAO Yang, SHANG Wan-Li, HU Zhi-Min, ZHU Tuo, WEI Min-Xi, YANG Guo-Hong, ZHANG Ji-Yan, YANG Jia-Min. K-Shell Spectra from CH-Tamped Aluminum Layers Irradiated with Intense Femtosecond Laser Pulses[J]. Chin. Phys. Lett., 2010, 27(9): 2328-2331
[10] HAN Ji-Feng, YANG Chao-Wen, MIAO Jing-Wei, LU Jian-Feng, LIU Meng, LUO Xiao-Bing, SHI Mian-Gong. An Experimental Observation of Axial Variation of Average Size of Methane Clusters in a Gas Jet[J]. Chin. Phys. Lett., 2010, 27(4): 2328-2331
[11] WANG Shou-Jun, DONG Quan-Li**, ZHANG Yi, LI Yu-Tong, ZHANG Lei, Shinsuke Fujioka, Norimasa Yamamoto, Hiroaki Nishimura, ZHANG Jie, **. Radiation Temperature Measurement of an Imploded X-Ray Source with a Filtered-Multi-Channel Pinhole Camera[J]. Chin. Phys. Lett., 2010, 27(12): 2328-2331
[12] ZHAO Yang**, SHANG Wan-Li, XIONG Gang, JIN Feng-Tao, HU Zhi-Min, WEI Min-Xi, YANG Guo-Hong, ZHANG Ji-Yan, YANG Jia-Min. Time-Resolved Measurement of Radiatively Heated Iron 2p-3d Transmission Spectra[J]. Chin. Phys. Lett., 2010, 27(11): 2328-2331
[13] YANG Qian-Suo, LIU Chun, PENG Zhi-Min, ZHU Nai-Yi. Laser-Induced Particle Jet and Its Ignition Application in Premixed Combustible Gases[J]. Chin. Phys. Lett., 2009, 26(6): 2328-2331
[14] DONG Quan-Li, WANG Shou-Jun, WANG Zhao-Hua, ZHAO Jing, WEI Zhi-Yi, ZHANG Jie,. Demonstration of Mo Soft X-Ray Lasers with a Grazing Incidence Pumping Scheme in the XL-II Facility[J]. Chin. Phys. Lett., 2009, 26(6): 2328-2331
[15] JIN Zhang-Ying, SHEN Bai-Fei, ZHANG Xiao-Mei, WANG Feng-Chao, WENMeng, JI Liang-Liang, XU Jian-Cai, WANG Wen-Peng. Proton Acceleration with Nano-Scale Micro-Structured Target by Circularly Polarized Laser Pulse[J]. Chin. Phys. Lett., 2009, 26(12): 2328-2331
Viewed
Full text


Abstract