
Proceedings Paper
Analysis of optical field distribution of the super-Gaussian beam passing through continuous phase plateFormat | Member Price | Non-Member Price |
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Paper Abstract
The design and manufacure of Continuous Phase Plate(CPP) with a large aperture is very significant and useful to the
Inertial Confinement Fusion(ICF) and some physical experiment related due to its several advantages such as high
energy availability ratio and easily controllable focal spot's profile. Various processing errors will be inevitably
introduced for the limitation of the fabrication technique and hence produce aberrated laser wavefront, which is very
influential for the process of beam's propagation and focusing. In this paper we numerically simulate and compare the
optical filed distributions of phase-aberrated super-Gaussian beam passing through both designed and manufactured CPP
with a large aperture and deep phase. The simulation results prove the CPP's beam smoothing performance and high
tolerance of the super-Gaussian beam's far-field focal plane intensity distributions,which has been added by the random
phase screen, furthermore, the modulation influence of intermediate frequency phase error to the near-field light intensity
distribution has also been simulated and proved, from which we can improve the fabrication technique and optimize the
design method.
Paper Details
Date Published: 30 November 2009
PDF: 7 pages
Proc. SPIE 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 75062L (30 November 2009); doi: 10.1117/12.837916
Published in SPIE Proceedings Vol. 7506:
2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Yongtian Wang; Yunlong Sheng; Kimio Tatsuno, Editor(s)
PDF: 7 pages
Proc. SPIE 7506, 2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 75062L (30 November 2009); doi: 10.1117/12.837916
Show Author Affiliations
Hao Yan, Chengdu Fine Optical Engineering Research Ctr. (China)
Chunlin Yang, Chengdu Fine Optical Engineering Research Ctr. (China)
Chunlin Yang, Chengdu Fine Optical Engineering Research Ctr. (China)
Shenglin Wen, Chengdu Fine Optical Engineering Research Ctr. (China)
Jing Hou, Chengdu Fine Optical Engineering Research Ctr. (China)
Jing Hou, Chengdu Fine Optical Engineering Research Ctr. (China)
Published in SPIE Proceedings Vol. 7506:
2009 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments
Yongtian Wang; Yunlong Sheng; Kimio Tatsuno, Editor(s)
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