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📝General Infomation

🔎 Interests

Nanophotonics; Metasurface; Edge detection; Nonlinear optics; Analog computing.

🎓 Work and Study Experience

I have been serving as a postdoctoral fellow in Din-ping Tsai's group since October 2024. My research interests encompass nanophotonics, plasmonics, metasurfaces, edge detection, and nonlinear optics. For any academic collaboration inquiries, please feel free to contact me at junxzhou@cityu.edu.hk.
I received my PhD training from the University of California, San Diego(UCSD) under the guidance of Zhaowei Liu, and also from Hunan University under the supervision of Shuangchun Wen and Hailu Luo. Following the completion of my PhD defense, I continued my research as a postdoctoral scholar at UCSD under the mentorship of Zhaowei Liu.

👩‍🎓 Personal Statement

Dr. Zhou has published more than 33 peer-reviewed SCI papers, with 16 of them as the first/corresponding author. Dr. Zhou’s publications have garnered more than 1500 citations according to Google Scholar, resulting in an h-index of 18. These papers have been published in well-known journals such as PNAS, Science Advances, PRL and Optica. Notably, 2 of Dr. Zhou’s papers have been acknowledged as highly cited papers by ESI (Web of Science's Top 1% highly cited papers), while one paper has received special recommendation from the editorial committee of PRL. Dr. Zhou has filed applications for 2 US invention patents. Dr. Zhou has been presented at international conferences multiple times as the invited speaker. Dr. Zhou’s research achievements have attracted attention from various reputable media outlets, including Physics.org and AAAS.

📚Achievements

Selected Publications:

  1. Junxiao Zhou, et al. Optical edge detection based on high-efficiency dielectric metasurface.PNAS 116, 11137 (2019) (ESI Highly cited)

  2. Junxiao Zhou, et al. Fourier optical spin splitting microscopy. Physical Review Letters 129, 020801 (2022) (PRL Editors' Suggestion)

  3. Junxiao Zhou, et al. Metasurface enabled quantum edge detection. Science Advances 6, eabc4385 (2020) (Physic.org highlighted)

  4. Junxiao Zhou, et al. Two-dimensional optical spatial differentiation and high-contrast imaging. National Science Review 8, nwaa176 (2021) (Reported by AAAS)

  5. Qianyi Wu, Junxiao Zhou et al. Single-shot quantitative amplitude and phase imaging based on a pair of all-dielectric metasurfaces. Optica 10, 619-625 (2023) (Corresponding author)

Others:

  1. Junxiao Zhou, Junxiang Zhao, Qianyi Wu, Ching-Fu Chen, Ming Lei, Guanghao Chen, Fanglin Tian and Zhaowei Liu†. Nonlinear computational edge detection metalens. Advanced Functional Materials 32, 2204734(2022)

  2. Junxiao Zhou, Haoliang Qian, Ching-Fu Chen, Li Chen and Zhaowei Liu†. Kerr metasurface enabled by metallic quantum wells. Nano Letters 21, 330 (2020)

  3. Junxiao Zhou, Haoliang Qian, Hailu Luo†, Shuangchun Wen and Zhaowei Liu†. A spin-controlled wavefront shaping metasurface with low dispersion in visible frequencies. Nanoscale 11, 17111 (2019)

  4. Junxiao Zhou, Haoliang Qian, Guangwei Hu, Hailu Luo†, Shuangchun Wen and Zhaowei Liu†. Broadband photonic spin Hall meta-lens. ACS Nano 12, 82 (2018) (Engineering reported)

  5. Junxiao Zhou, Wenshuai Zhang, Yougang Ke, Yachao Liu, Yuanyuan Liu, Hailu Luo† and Shuangchun Wen. Spin-dependent manipulating of vector beams by tailoring polarization. Scientific Reports 6, 34276 (2016)

  6. Junxiao Zhou, Yachao Liu, Yougang Ke, Hailu Luo† and Shuangchun Wen. Generation of Airy vortex and Airy vector beams based on the modulation of dynamic and geometric phases. Optics Letters 40, 3193 (2015)

  7. Junxiao Zhou, Junxiang Zhao and Zhaowei Liu†. Metasurfaces for multi-functional edge imaging. JPhys Photonics (Invited, Published online)

  8. Junxiao Zhou and Zhaowei Liu†. Photonic spin dependent wave shaping with metasurfaces: applications in edge detection. Plasmonic Materials and Metastructures, Elsevier, 227-243 (2024)

  9. Fanglin Tian*, Junxiao Zhou*, Elizabeth Abraham, and Zhaowei Liu†. Tunable dielectric BIC metasurface for high resolution optical filters. Journal of Physics D: Applied Physics 56, 134002 (2023) (Invited paper)

  10. Fanglin Tian*, Junxiao Zhou*, Qiang Wang, and Zhaowei Liu†. Tunable topological phase transition in telecommunication wavelength. Optical Materials Express 13, 1571(2023)

  11. Guanghao Chen*, Junxiao Zhou*, Steven Edward Bopp, Junxiang Zhao and Zhaowei Liu†. Visible and near-infrared dual band switchable metasurface edge imaging. Optics Letters 47, 4040 (2022)

  12. Guanghao Chen, Zachary Burns, Junxiao Zhou and Zhaowei Liu†. Inverse design of metasurface based off-axis image relay. Optics Express 47, 4040 (2024)

  13. Ming Lei, Junxiang Zhao, Junxiao Zhou, Hongki Lee, Qianyi Wu, Guanghao Chen, Zhaowei Liu†. Super resolution label-free dark-field microscopy by deep learning. Nanoscale 16, 4703-4709 (2024)

  14. Abraham Elizabeth, Junxiao Zhou and Zhaowei Liu†. Speckle structured illumination endoscopy with enhanced resolution at wide field of view and depth of field. Opto-Electronic Advances 6, 220163 (2023) (Front cover)

  15. Dingyu Xu, Shanshan He, Junxiao Zhou, Shizhen Chen, Shuangchun Wen and Hailu Luo†. Optical analog computing of two-dimensional spatial differentiation based on the Brewster effect. Optics Letters 45, 6867 (2020)

  16. Shanshan He, Junxiao Zhou, Shizhen Chen, Weixing Shu, Hailu Luo† and Shuangchun Wen. Wavelength-independent optical fully differential operation based on the spin–orbit interaction of light. APL Photonics 5, 036105 (2020)

  17. Dingyu Xu, Shanshan He, Junxiao Zhou, Shizhen Chen, Shuangchun Wen and Hailu Luo†. Goos–Hänchen effect enabled optical differential operation and image edge detection. Applied Physics Letters 116, 211103 (2020)

  18. Shanshan He, Junxiao Zhou, Shizhen Chen, Weixing Shu, Hailu Luo† and Shuangchun Wen. Wavelength-independent optical fully differential operation based on the spin–orbit interaction of light. Optics Letters 45, 877 (2020)

  19. Ruisi Wang, Junxiao Zhou, Kuiming Zeng, Shizhen Chen, Xiaohui Ling, Weixing Shu, Hailu Luo† and Shuangchun Wen. Ultrasensitive and real-time detection of chemical reaction rate based on the photonic spin Hall effect. APL Photonics 5, 016105 (2020)

  20. Yuanyuan Liu, Zhenxing Liu, Junxiao Zhou, Xiaohui Ling, Weixing Shu, Hailu Luo† and Shuangchun Wen. Measurements of Pancharatnam–Berry phase in mode transformations on hybrid-order Poincaré sphere. Optics Letters 42, 3447 (2017)

  21. Zhenxing Liu, Yuanyuan Liu, Yougang Ke, Junxiao Zhou, Yachao Liu, Hailu Luo† and Shuangchun Wen. Geometric phase Doppler effect: when structured light meets rotating structured materials. Optics Letters 25, 11564 (2017)

  22. Yachao Liu, Yougang Ke, Junxiao Zhou, Yuanyuan Liu, Hailu Luo†, Shuangchun Wen and Dianyuan Fan. Generation of perfect vortex and vector beams based on Pancharatnam-Berry phase elements. Scientific Reports 7, 44096 (2017)

  23. Yougang Ke, Zhenxing Liu, Yachao Liu, Junxiao Zhou, Weixing Shu, Hailu Luo† and Shuangchun Wen, Compact photonic spin filters. Applied Physics Letters 109, 181104 (2016)

  24. Yougang Ke, Yachao Liu, Junxiao Zhou, Yuanyuan Liu, Hailu Luo† and Shuangchun Wen. Optical integration of Pancharatnam-Berry phase lens and dynamical phase lens. Applied Physics Letters 108, 101102 (2016)

  25. Yougang Ke, Yachao Liu, Junxiao Zhou, Yuanyuan Liu, Hailu Luo† and Shuangchun Wen. Photonic spin filter with dielectric metasurfaces. Optics Express 23, 33079 (2015)

  26. Yongli He, Zhenxing Liu, Yachao Liu, Junxiao Zhou, Yougang Ke, Hailu Luo† and Shuangchun Wen. Higher-order laser mode converters with dielectric metasurfaces. Optics Letters 40, 5506 (2015)

  27. Yougang Ke, Yachao Liu, Yongli He, Junxiao Zhou, Hailu Luo† and Shuangchun Wen. Realization of spin-dependent splitting with arbitrary intensity patterns based on all-dielectric metasurfaces. Applied Physics Letters 107, 041107 (2015)

  28. Yachao Liu, Yougang Ke, Junxiao Zhou, Hailu Luo† and Shuangchun Wen. Manipulating the spin-dependent splitting by geometric Doppler effect. Optics Express 23, 16682 (2015)

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