Cylindrical vector beam revealing multipolar nonlinear scattering for superlocalization of silicon nanostructures

Bin Wang; Ying Che; Xiangchao Zhong; Wen Yan; Tianyue Zhang; Kai Chen; Yi Xu; Xiaoxuan Xu; Xiangping Li

doi:10.1364/PRJ.419300

Photonics Research, Volume. 9, Issue 6, 950(2021)

Cylindrical vector beam revealing multipolar nonlinear scattering for superlocalization of silicon nanostructures

Bin Wang^1,2、†, Ying Che^2、†, Xiangchao Zhong², Wen Yan², Tianyue Zhang^2,4、*, Kai Chen², Yi Xu³, Xiaoxuan Xu¹, and Xiangping Li^2,5、*

Author Affiliations

¹The Key Laboratory of Weak-Light Nonlinear Photonics, Ministry of Education, School of Physics, Nankai University, Tianjin 300071, China

²Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communications, Institute of Photonics Technology, Jinan University, Guangzhou 510632, China

³Department of Electronic Engineering, College of Information Science and Technology, Jinan University, Guangzhou 510632, China

⁴e-mail: tyzhang@jnu.edu.cn

⁵e-mail: xiangpingli@jnu.edu.cn

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Supplementary Materials

Visualization 1 | The video in Visualiztion 1 shows the dynamic PSF evolution, demonstrating the improved resolution by increasing the irradiance intensity. The sample is a closely packed Si nanodisk array that is scanned with a 639 nm CW AP laser beam and a collinear

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Bin Wang, Ying Che, Xiangchao Zhong, Wen Yan, Tianyue Zhang, Kai Chen, Yi Xu, Xiaoxuan Xu, Xiangping Li. Cylindrical vector beam revealing multipolar nonlinear scattering for superlocalization of silicon nanostructures[J]. Photonics Research, 2021, 9(6): 950

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Paper Information

Category: Optical and Photonic Materials

Received: Jan. 8, 2021

Accepted: Mar. 10, 2021

Published Online: May. 20, 2021

The Author Email: Tianyue Zhang (tyzhang@jnu.edu.cn), Xiangping Li (xiangpingli@jnu.edu.cn)

DOI:10.1364/PRJ.419300

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology