Huazhong University of Science and Technology, China
Author Profile
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🎓 Early Academic Pursuits
Dr. Jinlong Zhu’s academic journey is a remarkable example of precision, determination, and passion for innovation. He began his higher education at Huazhong University of Science & Technology (HUST), where he earned his Bachelor’s degree in Mechanism Design, Manufacturing, and Automation with honors in 2010. His honors thesis focused on accurate scattering field modeling using the Boundary Element Method—already signaling his early interest in optical metrology and precision engineering. Encouraged by this success, he pursued a Ph.D. in Mechatronic Engineering at HUST’s prestigious State Key Laboratory of Digital Manufacturing Equipment & Technology, where his dissertation explored robust solutions to inverse scattering problems in optical nanometrology. His work earned him the Innovative Scholarship for Excellent Doctoral Dissertation and National Scholarship for Graduate Students, cementing his reputation as a rising star in optics and photonics.
👨🔬 Professional Endeavors
Following his doctoral studies, Dr. Zhu advanced into a globally renowned research environment by joining the University of Illinois at Urbana-Champaign as a Post-Doctoral Researcher in the Department of Electrical and Computer Engineering. From 2015 to 2020, he collaborated with esteemed faculty including Profs. Lynford Goddard, William P. King, and Sameh Tawfick. During this time, he contributed to and co-developed several groundbreaking research proposals, establishing himself as a leading figure in the development of next-generation optical systems, advanced metrology, and nanophotonic design.
Currently, Dr. Zhu is a Full Professor at Huazhong University of Science & Technology in the School of Mechanical Science and Engineering. His current role blends high-level teaching, mentorship, and cutting-edge research that bridges industry needs and academic advancement. His leadership has not only attracted significant grant funding but also stimulated cross-disciplinary collaboration in fields like semiconductor manufacturing, bioimaging, and computational optics.
🔬 Contributions and Research Focus
Dr. Zhu’s research spans across a rich spectrum of high-impact fields. He has pioneered developments in nanoscale metrology, anti-symmetric optics, inverse design for nanophotonic devices, and computational super-resolution techniques. His inventions have significantly enhanced optical and photonic inspection systems, particularly for semiconductor and biomedical applications. His research is deeply rooted in practical application—evident from the fact that his techniques are being actively used by leading companies in semiconductors, photonics, communication, and photovoltaics.
His work has brought advancements in non-invasive biosensing, subsurface nanometrology, virus detection, and OLED process monitoring. In total, he has filed over 50 patent applications, several of which have led to new technologies and even the establishment of new ventures such as E-optics Inc. His designs are known for their robustness, long-term reliability, and compatibility with industrial fabrication—making them critical tools in both academic and industrial innovation.
🏆 Accolades and Recognition
Dr. Zhu’s contributions have not gone unnoticed. He has been a key figure in securing more than $10 million in funded research proposals from highly competitive sources such as NSFC, NSF, Cisco, NVIDIA, and major industrial partners like Foxconn. His grant-winning proposals cover a wide range of ambitious goals—from sub-10 nm defect inspection on wafers to machine-learning-based optical systems and volumetric photonic circuit fabrication. His capacity to not only envision transformative ideas but also articulate them into fundable, impactful projects marks him as a top-tier innovator in his field.
🌍 Impact and Influence
The impact of Dr. Zhu’s work is both broad and deep. He has significantly influenced the development of next-generation integrated photonics, nanoparticle sensing technologies, and advanced optical imaging instruments. His collaborative efforts have enhanced the performance and precision of industry-standard metrology tools, some of which have directly contributed to improving the quality control processes of global semiconductor firms.
Academically, he is a role model and mentor, providing opportunities and guidance to aspiring researchers through both classroom teaching and collaborative research. His interdisciplinary approach—uniting machine learning, optics, and mechanical engineering—serves as a blueprint for future academic and industry leaders alike.
🌟 Legacy and Future Contributions
As he continues to push boundaries, Dr. Jinlong Zhu’s legacy will be defined by bridging theoretical optical physics with real-world technological solutions. His commitment to tackling inverse problems, optimizing design through computation, and translating fundamental research into market-ready innovations makes him not only a thought leader but a catalyst for technological transformation. Looking ahead, he is poised to lead the next era of photonics, bioimaging, and AI-integrated sensing systems, with further ambitions to enhance the scalability and accessibility of high-resolution optical instruments.
📝Notable Publications
Direct laser writing of volumetric gradient index lenses and waveguides
Authors: CR Ocier, CA Richards, DA Bacon-Brown, Q Ding, R Kumar, TJ Garcia, …
Journal: Light: Science & Applications
Year: 2020
Optical wafer defect inspection at the 10 nm technology node and beyond
Authors: J Zhu, J Liu, T Xu, S Yuan, Z Zhang, H Jiang, H Gu, R Zhou, S Liu
Journal: International Journal of Extreme Manufacturing
Year: 2022
A combinatory ferroelectric compound bridging simple ABO₃ and A-site-ordered quadruple perovskite
Authors: J Zhao, J Gao, W Li, Y Qian, X Shen, X Wang, X Shen, Z Hu, C Dong, …
Journal: Nature Communications
Year: 2021
All-dielectric concentration of electromagnetic fields at the nanoscale: the role of photonic nanojets
Authors: J Zhu, LL Goddard
Journal: Nanoscale Advances
Year: 2019
Hardness, elastic, and electronic properties of chromium monoboride
Authors: L Han, S Wang, J Zhu, S Han, W Li, B Chen, X Wang, X Yu, B Liu, …
Journal: Applied Physics Letters
Year: 2015