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CO2laser‐driven high‐density implosion experiments

 

作者: T. H. Tan,   G. H. McCall,   R. Kopp,   T. Ganley,   D. van Hulsteyn,   A. Hauer,   A. Williams,   K. Mitchell,   J. S. Ladish,   D. Giovanielli,   E. Linnebur,   R. J. Fries,  

 

期刊: Physics of Fluids(00319171)  （AIP Available online 1981）
卷期: Volume 24, issue 4  

页码: 754-758

 

ISSN:0031-9171

 

年代: 1981

 

DOI:10.1063/1.863439

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Glass microballoons, coated with various thicknesses of plastic ablator and filled with deuterium‐tritium gas mixtures, were irradiated with the eight‐beam Helios CO2laser. Neutron yield, fuel temperature, compressed fuel density, and implosion time were measured as functions of ablator thickness. Hydrodynamic efficiency and preheating of these targets were estimated. Transition from fuel conditions characteristic of earlier exploding pusher experiments to those characteristic of a more nearly isentropic mode of implosion is illustrated. Fuel densities above 2 g/cm3were achieved.

 

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