Prof. Yishen Xu Profile

Prof. Yishen Xu

at Soochow Univ

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Publications (8)

Proceedings Article | 18 November 2024 Paper

Bifocal metalens incorporating spatial-variant subwavelength gratings

Sen Qian, Chenglin Zhou, Yishen Xu, Yan Ye

Proceedings Volume 13398, 133980M (2024) https://doi.org/10.1117/12.3049773

KEYWORDS: Holographic optical elements, Optical gratings, Optical design, Silicon, Lithography, Design, Polarization, Incident light, Metalenses, Fourier transforms

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Proceedings Article | 15 August 2023 Paper

Design of tri-band microstrip antenna with shared aperture on flexible single-layer

Fei Wu, Yaqi Ma, Yishen Xu, Yan Ye

Proceedings Volume 12719, 127192E (2023) https://doi.org/10.1117/12.2685541

KEYWORDS: Antennas, X band, S band, Ku band, Design and modelling, Phased arrays, Conformal antenna, Telecommunications

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Proceedings Article | 7 August 2023 Paper

Design of bifocal metalens with extended depth of focus

Yaqi Ma, Fei Wu, Yishen Xu, Yan Ye

Proceedings Volume 12781, 127810F (2023) https://doi.org/10.1117/12.2686971

KEYWORDS: Polarization, Polarized light, Design and modelling, Polarization imaging, Optical components, Nanorods, Incident light, Multiplexing, Lenses

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Proceedings Article | 24 July 2018 Paper

Polarization-dependent wide angle reflective filter based on the micro-cavity incorporating a nano-grating

Fengchuan Xu, Shangliang Wu, Yan Ye, Yu Gu, Yishen Xu, Linsen Chen

Proceedings Volume 10827, 108273A (2018) https://doi.org/10.1117/12.2501215

KEYWORDS: Optical filters, Dielectric polarization, Reflectivity, Aluminum, Reflection, Polymethylmethacrylate, Tolerancing, Polarization, Nickel, RGB color model

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Proceedings Article | 16 August 2017 Open Access

Reform and practice for photoelectric specialty experimental teaching based on virtual simulation experiment platform

Yan Ye, Qingsong Lv, Maocheng Wu, Yishen Xu, Jihua Gu

Proceedings Volume 10452, 1045245 (2017) https://doi.org/10.1117/12.2266489

KEYWORDS: Virtual reality, Engineering education, Information science, Optoelectronics

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In view of some problems about the traditional photoelectric specialty experimental teaching process, such as separation of theoretical teaching and practical teaching, immobilization of experimental teaching contents, low quality of experiments and no obvious effect, we explored and practiced a new experimental teaching model of "theoretical teaching, virtual simulation and physical experiment", which combined the characteristics of photoelectric information science and engineering major and the essential requirements of engineering innovation talents cultivation. The virtual simulation experiment platform has many advantages, such as high performance-to-price ratio, easy operation and open experimental process, which makes virtual simulation combine physical experiment, complete each other with virtual for practical. After the users log into the virtual simulation experimental platform, they will first study the contents of the experiment, clarify the purpose and requirements of the experiment, master the method of using the instrument and the relevant notes, and then use the experimental instruments provided by the platform to build the corresponding experimental system. Once the experimenter's optical path is set incorrectly or the instrument parameters are set incorrectly, the error or warning message will be automatically triggered, and the reference information will be given instructing the student to complete the correct experimental operation. The results of our practice in recent years show that the teaching reform of the photoelectric specialty experiments has not only brought great convenience to the experimental teaching management, broadened the students' thinking and vision, enhanced the students' experimental skills and comprehensive qualities, but also made the students participate in the experiment with their enthusiasm. During the construction of experiment programs, the students' engineering practical ability and independent innovation awareness has been improved greatly. In the next time, based on the development trend of optoelectronic discipline and our own major characteristics, we will further perfect and enrich the construction of virtual simulation experimental platform and continuously improve the quality of experimental teaching.

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Proceedings Article | 16 August 2017 Open Access

Exploration and practice for engineering innovative talents training based on project-driven

Yishen Xu, Qingsong Lv, Yan Ye, Maocheng Wu, Jihua Gu

Proceedings Volume 10452, 1045244 (2017) https://doi.org/10.1117/12.2266487

KEYWORDS: Engineering education, Optoelectronics, Information science, Consciousness

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Proceedings Article | 16 August 2017 Open Access

To promote the engineering innovative abilities of undergraduates by taking projects as the guidance and competitions as the promotion

Yishen Xu, Di Wu, Daqing Chen, Jihua Gu, Lei Gao

Proceedings Volume 10452, 1045240 (2017) https://doi.org/10.1117/12.2266119

KEYWORDS: Engineering education, Consciousness, Optoelectronics, Information science

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Proceedings Article | 31 October 2016 Paper

A printable color filter based on the micro-cavity incorporating a nano-grating

Yan Ye, Fengchuan Xu, Shangliang Wu, Wenqiang Wan, Wenbin Huang, Yanhua Liu, Donglin Pu, Guojun Wei, Yun Zhou, Yanyan Wang, Wen Qiao, Yishen Xu, Linsen Chen

Proceedings Volume 10022, 100220Q (2016) https://doi.org/10.1117/12.2245673

KEYWORDS: Reflectivity, Dielectrics, Optical filters, Chromium, Aluminum, Reflection, Surface plasmons, Nanostructures, Tolerancing, Dielectric polarization

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Showing 5 of 8 publications

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