A laser beam shaper for homogeneous rectangular illumination based on freeform micro lens array
A laser beam shaper for homogeneous rectangular illumination based on freeform micro lens array
复制标题
基于自由曲面微透镜阵列的均匀矩形照明激光光束整形器
DOI:
10.1007/s11801-016-6037-y
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发表时间:
2016-07
影响因子:
0.9
通讯作者:
吴仍茂
中科院分区:
文献类型:
--
作者:
陈恩果;黄佳敏;郭太良;吴仍茂
An effective design method of freeform micro lens array is presented for shaping varied laser beams into prescribed rectangular illumination. The variable separation mapping is applied to design concave freeform surfaces for constructing a freeform lens array. Several dedicated examples show that the designed freeform optical lens array can achieve a prescribed rectangular illumination pattern, especially without considering the initial states of incident laser beams. Both high collection efficiency and good spatial uniformity can be available simultaneously. Tolerance analysis is also performed to demonstrate that this optical device can well avoid fabricating difficulty in actual applications.
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影响因子:
1.3
作者:
陈恩果;吴仍茂
通讯作者:
吴仍茂
影响因子:
3.8
作者:
Rengmao Wu;Peng Liu;Ya-qin Zhang;Zhenrong Zheng;Haifeng Li;Xu Liu
通讯作者:
Rengmao Wu;Peng Liu;Ya-qin Zhang;Zhenrong Zheng;Haifeng Li;Xu Liu
影响因子:
2.9
作者:
J. Trull;L. Maigyte;V. Mizeikis;M. Malinauskas;S. Juodkazis;C. Cojocaru;M. Rutkauskas;M. Peckus;V. Sirutkaitis;K. Staliūnas
通讯作者:
J. Trull;L. Maigyte;V. Mizeikis;M. Malinauskas;S. Juodkazis;C. Cojocaru;M. Rutkauskas;M. Peckus;V. Sirutkaitis;K. Staliūnas
影响因子:
2.4
作者:
Enguo Chen;Rengmao Wu;T. Guo
通讯作者:
Enguo Chen;Rengmao Wu;T. Guo
DOI:
10.1002/sdtp.10270
发表时间:
2015-06
期刊:
--
影响因子:
--
作者:
Koichiro Nakamura;Kenichiro Saisho
通讯作者:
Koichiro Nakamura;Kenichiro Saisho