Zhiwei Guan | Experimental Methods | Best Scholar Award

Published on by High Energy Physics

Mr. Zhiwei Guan | Experimental Methods | Best Scholar Award

Shenzhen University | China

Mr. Zhiwei Guan is an emerging researcher specializing in on-chip optical information processing and optical communications. Currently pursuing an integrated Master-Ph.D. program in Optical Engineering at Shenzhen University under Prof. Dianyuan Fan, he has developed expertise in micro-nano photonic device design, fabrication, and optical communication technologies. His research contributions span the development of advanced mode division multiplexing (MDM) systems, photonic crystal devices, and metasurface-based optical processors. With multiple first-author publications in top-tier CAS Q1/Q2 journals and granted patents, Guan has demonstrated a strong combination of theoretical insight, practical fabrication skills, and innovative experimental design. Recognized with numerous academic awards, he is actively contributing to advancing high-speed, high-capacity optical networks, aiming to bridge fundamental photonic research with real-world communication applications.

Author Profiles

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Education

Zhiwei Guan began his academic journey at Shenzhen University, earning his bachelor’s degree in Optoelectronic Information Science and Engineering. During his undergraduate years, he developed a strong foundation in optical physics, photonics, and device fabrication techniques. He then entered the university’s integrated Master-Ph.D. program in Optical Engineering, supervised by Prof. Dianyuan Fan, where his studies have focused on photonic integrated circuits, micro-nano optical device design, and optical communication systems. This program has allowed him to combine deep theoretical research with extensive experimental work, leading to innovations in mode division multiplexing, topological photonics, and on-chip optical signal processing. Through active involvement in national and provincial research projects, Guan has built a robust academic and technical foundation for a career in photonics.

Professional Experience

Guan’s research experience centers on the design, fabrication, and application of advanced micro-nano optical devices. He has investigated optical field modulation mechanisms in subwavelength nanostructures, fabricating high-performance silicon-based waveguide devices using electron beam lithography, plasma etching, and other microfabrication techniques. In optical communications, he has led and contributed to projects advancing mode division multiplexing (MDM) networks, developing devices for (de)multiplexing, add/drop multiplexing, and full-duplex transmission. His experimental system achieved a record transmission rate of 15.625 Tbit/s. Guan has also worked on topological photonic crystal devices and metasurface-based orbital angular momentum processors. His role has ranged from device design to full-scale system integration, consistently bridging theoretical models with experimental verification, and overcoming fabrication challenges to produce practical, high-performance photonic solutions.

Awards & Honors

Zhiwei Guan’s research excellence has been recognized with numerous prestigious awards and scholarships. In 2024, he was honored with Shenzhen University’s “Excellent Doctoral Program” distinction, the “Top Innovative Talent Scholarship – Special Award,” the “Pengcheng Scholarship,” and the Doctoral Academic Scholarship. The year prior, he received the “Top Innovative Talent Scholarship – First Prize,” the Doctoral Academic Scholarship, and the “Outstanding Graduate Student Leader” award, acknowledging both academic and leadership excellence. In 2022, he won the Master’s Academic Scholarship – First Prize, and in 2021, the Special Award for the same scholarship. These accolades reflect his consistent top-tier performance, innovative research contributions, and active engagement in academic leadership. His recognition across multiple years underscores sustained excellence, positioning him as one of Shenzhen University’s most promising young photonics researchers.

Research Focus

Zhiwei Guan’s research focuses on on-chip optical information processing and high-capacity optical communications, with an emphasis on mode division multiplexing (MDM) technology. His work addresses the growing demand for faster, more efficient data transmission by designing and fabricating advanced micro-nano photonic devices, including silicon-based waveguides, topological photonic crystals, and metasurfaces. Guan’s research spans from fundamental optical field modulation studies at subwavelength scales to practical device integration for optical networking. His innovations in multimode processors enable key network functions such as (de)multiplexing, add/drop multiplexing, cross-connection, and full-duplex communication. He has successfully demonstrated an MDM-based experimental system achieving transmission speeds up to 15.625 Tbit/s. Beyond communication capacity, his work explores all-optical signal processing for next-generation photonic systems. By integrating design, simulation, fabrication, and testing, Guan’s research aims to create scalable, high-performance photonic solutions bridging academic research and industrial applications.

Notable Publication

  • Harpoon-shaped topological photonic crystal for on-chip beam splitter
    Authors: Z Guan, R Dou, C Xie, T Zuo, L Huang, K Wen, C Wang, H Ye, J Liu, …
    Journal: Science China Physics, Mechanics & Astronomy
    Year: 2024

  • Diversity gain in cylindrical vector beam multiplexing
    Authors: Z Guan, J Yang, J Ren, C Xie, L Nong, L Huang, T Zuo, Z Dong, C Wang, …
    Journal: Optics & Laser Technology
    Year: 2025

  • On-chip mode (de) multiplexer utilizing sandwich valley-topological edge waveguides
    Authors: Z Guan, K Wen, C Xie, J Liu, C Wang, H Ye, X Zhou, Z Dong, D Fan, …
    Journal: APL Photonics
    Year: 2025

  • Orbital angular momentum mode multiplexing communication in multimode fibers
    Authors: Z Guan, T Zuo, C Xie, L Huang, K Wen, C Wang, H Ye, Z Dong, D Fan, …
    Journal: Optics Communications
    Year: 2024

  • Photonic crystal-connected bidirectional micro-ring resonator array for duplex mode and wavelength channel (de) multiplexing
    Authors: Z Guan, C Wang, C Xie, H Wu, J Liu, H Ye, D Fan, J Xiao, S Chen
    Journal: Photonics Research
    Year: 2024

Conclusion

Zhiwei Guan is a highly capable young researcher whose work in on-chip photonics and optical communications demonstrates both technical mastery and innovative thinking. His combination of high-impact publications, patents, and significant experimental achievements reflects a strong ability to translate theoretical concepts into practical, scalable technologies. Recognized with multiple academic honors, he is well-positioned to make lasting contributions to photonic science and engineering. Guan’s dedication, creativity, and leadership make him a standout candidate for recognition as an emerging leader in optical research.

wenlong Lei | Experimental methods | Best Researcher Award

Published on by High Energy Physics

Mr. wenlong Lei | Experimental methods | Best Researcher Award

Research associate at Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences (CAS), China

Wenlong Lei is an Assistant Research Fellow at the Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences (CAS). His postdoctoral research was carried out at the Fundamental Research Center for Artificial Photosynthesis at DICP, where he worked under the mentorship of Prof. Can Li on photo-catalysis for the green synthesis of high-value chemicals. His research aims to develop efficient and sustainable methods to activate C-H bonds for the synthesis of chemicals critical to various industries. His work has received significant recognition through numerous awards, including the Young Scientists Fund from the National Natural Science Foundation of China. Wenlong Lei’s innovative approach to photo/electro-catalytic activation has earned him a reputation in the field of green chemistry and artificial photosynthesis.

Profile🎓

Early Academic Pursuits 🎓

Wenlong Lei began his academic journey with a strong foundation in Organic Chemistry, earning his PhD degree from the Department of Chemistry at Lanzhou University, China. During his time at Lanzhou University, he demonstrated remarkable promise, leading to him receiving the National Scholarship for Doctoral Students. His commitment to excellence was further recognized when he was awarded Merit Graduate Student (MGS) in both 2018 and 2019, as well as accolades for his leadership as an Excellent Student Cadre and Excellent Member. This early recognition set the stage for his future endeavors in the world of catalysis and green chemistry.

Professional Endeavors 🧑‍🔬

After completing his PhD, Wenlong Lei pursued postdoctoral research at the Fundamental Research Center for Artificial Photosynthesis, part of the Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences (CAS). Working under the mentorship of Prof. Can Li, he focused on photo-catalysis research aimed at the green catalytic synthesis of high-value chemicals. This period of his career honed his expertise in photo-catalytic and electro-catalytic processes, with a particular emphasis on C-H bond activation. In recognition of his growing expertise, he was appointed an Assistant Research Fellow at DICP, CAS, where he continues to make significant strides in the development of efficient, green catalytic methods.

Contributions and Research Focus 🔬

Lei’s current research is centered on the photo/electro-catalytic activation of C-H bonds, a critical process for the sustainable synthesis of high-value chemicals. His work seeks to develop innovative, green methods that are more environmentally friendly and energy-efficient than traditional chemical synthesis methods. A major part of his work is dedicated to understanding the intrinsic mechanisms behind catalytic activities, which has the potential to revolutionize green chemistry by offering new insights into how catalytic processes can be made more efficient and selective.

Impact and Influence 🌍

Wenlong Lei’s contributions to photo-catalysis and green chemistry have gained considerable recognition in the scientific community. His work on C-H bond activation is paving the way for more sustainable chemical production processes that are crucial in addressing global challenges such as energy efficiency and environmental sustainability. His ability to combine fundamental research with practical applications makes him a key figure in the growing field of artificial photosynthesis and green catalysis.

Academic Cites 📚

Throughout his career, Lei has contributed extensively to the scientific literature. His research has been widely cited and is recognized for its influence in advancing the field of catalysis. By publishing in top-tier journals and collaborating with leading researchers in photo-catalysis and electro-catalysis, Lei has built a solid academic reputation and has become a go-to researcher in the chemical synthesis community.

Technical Skills ⚙️

Lei possesses a range of technical skills that are essential for cutting-edge research in chemical physics and catalysis. These include:

  • Photo-catalytic and electro-catalytic processes
  • Catalyst design and synthesis
  • Mechanistic studies of catalytic reactions
  • High-value chemical synthesis
  • Green chemistry techniques
  • Advanced spectroscopy and analytical techniques (e.g., NMR, IR, XPS)

Teaching Experience 👨‍🏫

As an Assistant Research Fellow, Wenlong Lei also takes part in mentoring and supervising students at the Dalian Institute of Chemical Physics (DICP). He is passionate about sharing his knowledge of organic chemistry, catalysis, and green technologies with the next generation of researchers. His teaching contributions help ensure that future scientists are equipped with the skills and knowledge to continue advancing in the field of sustainable chemistry.

Legacy and Future Contributions 🚀

Looking ahead, Wenlong Lei is poised to make even more profound contributions to the fields of photo-catalysis and green chemical synthesis. With the Young Scientists Fund from the National Natural Science Foundation of China and financial support from the Postdoctoral Science Foundation of China, his work has already gained strong institutional backing. In the coming years, Lei plans to explore the scalability of his catalytic methods and their commercialization, with the goal of bringing his green technologies into real-world applications that can benefit society and industry.

Top Noted Publications📖

Visible-light-induced aerobic oxidation of alcohols to aldehydes/ketones via solvated dispersion intermediates
    • Authors: Wenlong Lei, Runze Liu, Rengui Li, Yan Liu, Can Li
    • Journal: Green Chemistry
    • Year: 2024
Synthesis of 4-Oxoisoxazoline N-Oxides via Pd-Catalyzed Cyclization of Propargylic Alcohols with tert-Butyl Nitrite
    • Authors: Kai-Wen Feng, Yong-Liang Ban, Pan-Feng Yuan, Wen-Long Lei, 刘强, 方冉
    • Journal: Organic Letters
    • Year: 2019
Visible-light-enabled aerobic synthesis of benzoin bis-ethers from alkynes and alcohols
    • Authors: Wen-long Lei, Biao Yang, Qing-Bao Zhang, Pan-Feng Yuan, 骊珠 吴, 刘强
    • Journal: Green Chemistry
    • Year: 2018
Visible-light-promoted aerobic metal-free aminothiocyanation of activated ketones
    • Authors: Pan-Feng Yuan, Qing-Bao Zhang, Xiao-Ling Jin, Wen-Long Lei, 骊珠 吴, 刘强
    • Journal: Green Chemistry
    • Year: 2018
Eosin Y- and Copper-Catalyzed Dark Reaction To Construct Ene-γ-Lactams
    • Authors: Wen-Long Lei, Kai-Wen Feng, Tao Wang, 骊珠 吴, 刘强
    • Journal: Organic Letters
    • Year: 2018
Visible-Light-Driven Synthesis of 4-Alkyl/Aryl-2-Aminothiazoles Promoted by In Situ Generated Copper Photocatalyst
    • Authors: Wen-Long Lei, Tao Wang, Kai-Wen Feng, 骊珠 吴, 刘强
    • Journal: ACS Catalysis
    • Year: 2017
Direct C–H difluoromethylenephosphonation of arenes and heteroarenes with bromodifluoromethyl phosphonate via visible-light photocatalysis
    • Authors: Lin Wang, Xiao-Jing Wei, Wen-Long Lei, Han Chen, Li-Zhu Wu, Qiang Liu
    • Journal: Chem. Commun.
    • Year: 2014