A high-efficiency and accuracy holographic tandem method for arbitrary beam shaping
A high-efficiency and accuracy holographic tandem method for arbitrary beam shaping
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一种高效、准确的任意光束整形全息串联方法
DOI:
10.1016/j.optcom.2012.12.018
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发表时间:
2013-05
影响因子:
2.4
通讯作者:
Liu, Xiang
中科院分区:
文献类型:
--
作者:
Wang, Dong;Zhang, Jian;Zhang, HongXin;Liu, Xiang
A holographic tandem method is proposed for creating double-holograms to diffract a central symmetric laser beam into a beam with arbitrary intensity distribution. The performance of the method is quantitatively evaluated using diffraction efficiency (DE) and root mean square error (RMSE). Simulation results indicate that more than 92% of the incident laser energy is concentrated into the predicted intensity distribution within the desired region. And the reconstructed intensity distribution agrees well with the target distribution with a fractional error at the percent level. The technique proposed in this paper provides not only a promising convenient beam shaping for laser fusion and laser precision machining but also a potential path to generate arbitrary intensity distribution for atom traps and optical image.
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影响因子:
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作者:
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通讯作者:
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影响因子:
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DOI:
10.1364/josaa.16.001184
发表时间:
1999-05-01
影响因子:
1.9
作者:
Chambers, DM;Nordin, GP
通讯作者:
Nordin, GP