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," Photonics Res. 9, 950 (2021)

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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