Direct generation of a 'bottle beam' from an end-pumped Nd:YVO4 laser with second-harmonic generation

被引：0
|
作者：
Tung, J. C. [1 ]
Ma, Y. Y. [1 ]
Chen, Y. F. [3 ]
Huang, K. F. [3 ]
Omatsu, T. [1 ,2 ]
机构：
[1] Chiba Univ, Grad Sch Engn, Inage Ku, 1-33 Yayoi Cho, Chiba 2638522, Japan
[2] Chiba Univ, Mol Chiral Res Ctr, Inage Ku, 1-33 Yayoi Cho, Chiba 2638522, Japan
[3] Natl Chiao Tung Univ, Dept Electrophys, 1001 Ta Hsueh Rd, Hsinchu 30010, Taiwan
来源：
2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2018年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have demonstrated, for the first time, the generation of an optical 'bottle beam' with a 'zero-intensity' region surrounded by three-dimensional bright regions from an intra-cavity frequency-doubled Nd:YVO4 laser with a nearly hemispherical cavity configuration.
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页数：2
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