Directly generating vortex beams in the second harmonic by a spirally structured fundamental wave

Jun Li; Haigang Liu; Yan Li; Xianping Wang; Minghuang Sang; Xianfeng Chen

doi:10.3788/COL202119.060005

Journals >Chinese Optics Letters >Volume 19 >Issue 6 >Page 060005 > Article

Chinese Optics Letters
Vol. 19, Issue 6, 060005 (2021)

Directly generating vortex beams in the second harmonic by a spirally structured fundamental wave

Jun Li^1、*, Haigang Liu^2、**, Yan Li¹, Xianping Wang³, Minghuang Sang³, and Xianfeng Chen^2、4

Author Affiliations

¹School of Science and Technology, Jiangxi Normal University, Nanchang 330022, China

²State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China

³Jiangxi Key Laboratory of Photoelectronics and Telecommunication, Department of Physics, Jiangxi Normal University, Nanchang 330022, China

⁴Collaborative Innovation Center of Light Manipulations and Applications, Shandong Normal University, Jinan 250358, China

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DOI: 10.3788/COL202119.060005 Cite this Article Set citation alerts

Jun Li, Haigang Liu, Yan Li, Xianping Wang, Minghuang Sang, Xianfeng Chen. Directly generating vortex beams in the second harmonic by a spirally structured fundamental wave[J]. Chinese Optics Letters, 2021, 19(6): 060005 Copy Citation Text

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