QI Wen-bo, ZHANG Qi, HE Jun-hua, YAN Ya-dong. Alignment technique for two-beam focus of laser-fusion diagnostic instrument[J]. Journal of Applied Optics, 2009, 30(6): 1032-1035.
Citation: QI Wen-bo, ZHANG Qi, HE Jun-hua, YAN Ya-dong. Alignment technique for two-beam focus of laser-fusion diagnostic instrument[J]. Journal of Applied Optics, 2009, 30(6): 1032-1035.

Alignment technique for two-beam focus of laser-fusion diagnostic instrument

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  • A new alignment system based on the two-beam focus is proposed for the exact installation and alignment of the inertial confinement laser-fusion diagnostic instrument. The alignment theory and system configuration is also discussed. The same structure as Lister microscope is selected for the optical pointing system, whose objective image distance is 180mm, magnification is 10 and NA is 0.25. The two-dimensional adjustable and threedimensional adjusting mechanism which moves along axis of optical pointer is adopted in the design of mechanical structure. The space cone angle of the whole system is 28, which is less than the limitation of 30. It is found that the optical pointer error is 25m by analyzing the error of the system, which can attain the design specification. The instrument can be manipulated easily and so that can be widely used in ICF.
  • [1]Le BRETON J P, ALOZY E, BOUTIN J Y,et al. Laser integration line target diagnostics first results[J]. Review of Scientific Instruments, 2006,77(10):530-36.
    [2]ROSCH R,BOUTIN J Y,Le BRETON J P,et al. X-ray with grazing-incidence microscopes developed for the LIL program[J]. Review of scientific Instruments,2007,78(3):3710-3714.
    [3]郁道银,谈恒英. 工程光学[M].北京:机械工业出版设,1994.
    YU Dao-yin, TAN Heng-ying. Engineering optical[M]. Beijing: Mechanical Industry Press, 1994.(in Chinese)
    [4]谢正茂,董晓娜,闫亚东,等.神光Ⅲ诊断包瞄准指示器光学系统的设计与研究[J]. 应用光学,2008,29(6):940-943.
    XIE Zheng-mao, DONG Xiao-na, YAN Ya-dong, et al. Optical system design of alignment pointer for SG-Ⅲ diagnostics[J].Journal of Applied Optics, 2008, 29(6):940-943. (in Chinese with an English abstract)
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