Paper
31 December 1996 Diffractive optical elements for inertial confinement fusion (ICF)
Xuezhe Zheng, Yingbai Yan, Guofan Jin, Minxian Wu
Author Affiliations +
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.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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KEYWORDS
Diffractive optical elements

Quantization

Computer simulations

Optimization (mathematics)

Optical design

Paraxial approximations

Beam analyzers

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