Diffractive optical elements for inertial confinement fusion (ICF)

Xuezhe Zheng; Yingbai Yan; Guofan Jin; Minxian Wu

doi:10.1117/12.263052

31 December 1996 Diffractive optical elements for inertial confinement fusion (ICF)

Xuezhe Zheng, Yingbai Yan, Guofan Jin, Minxian Wu

Proceedings Volume 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96); (1996) https://doi.org/10.1117/12.263052
Event: International Conference on Holography and Optical Information Processing, 1996, Nanjing, China

Abstract

A diffractive optical element (DOE) offering a uniform illumination for ICF is designed by geometrical transformation combined with Yang-Gu algorithm. By properly choosing the quantization opportunity, the DOE with 16 phase-levels generating uniform focal spots with rms < 4% and (tau) > 90% is obtained. The quality degradation of the focus caused by the noise of input beam is analyzed. Computer simulations show that the element has enough ability of anti-noise.

Citation Download Citation

Xuezhe Zheng, Yingbai Yan, Guofan Jin, and Minxian Wu "Diffractive optical elements for inertial confinement fusion (ICF)", Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); https://doi.org/10.1117/12.263052

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