Published September 2012 | Version v1
Journal article Metadata-only

Investigation on reflectance of soft X-ray mirror used in ICF experiments

Creators

  • 1. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing (China)
  • 2. Research Center of Laser Fusion, CAEP, Mianyang (China)

Description

Soft X-ray mirror used in inertial confinement fusion (ICF) experiments have been preformed at the 4B7B beamline of Beijing Synchrotron Radiation Facility (BSRF). The main factors influencing the mirror reflectance were investigated and confirmed to be the contamination and the installation angle of mirrors. Simulation of the reflectance of contamination mirrors confirms the contamination is the carbon and oxygen from oil in ICF experiments. The contamination can be effectively removed by a radio-frequency glow discharge treatment for mirrors. The reflectance of mirrors which is improved after cleaning process is found to be in good agreement with the calculation results. (authors)

Additional details

Publishing Information

Journal Title
High Power Laser and Particle Beams
Journal Volume
24
Journal Issue
9
Journal Page Range
p. 2113-2116
ISSN
1001-4322

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
45093523
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
CARBON; CLEANING; CONTAMINATION; GLOW DISCHARGES; INERTIAL CONFINEMENT; INSTALLATION; MIRRORS; OXYGEN; RADIOWAVE RADIATION; SIMULATION; SOFT X RADIATION; SPECTRAL REFLECTANCE; SYNCHROTRON RADIATION
Descriptors DEC
BREMSSTRAHLUNG; CONFINEMENT; ELECTRIC DISCHARGES; ELECTROMAGNETIC RADIATION; ELEMENTS; IONIZING RADIATIONS; NONMETALS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; PLASMA CONFINEMENT; RADIATIONS; X RADIATION

Optional Information

Notes
5 figs., 8 refs.