Professor Haohai Yu is a renowned expert in the field of optics and photonics, with a distinguished career spanning various academic and research roles. He is currently a Professor and Ph.D. Supervisor at Shandong University, where he has made significant contributions to laser and nonlinear optics. His research focuses on the development of novel crystal materials, optoelectronic devices, and groundbreaking theories in laser radiation and nonlinear optics. Professor Yu’s work has led to over 360 published papers in prestigious journals like Nature Physics, cementing his position as a leading figure in his field. With a strong record of innovation, he has also filed more than 30 patents. His research has been highly cited, with an H-index of 48 and over 6,000 total citations. He is a recognized member of the Optica Foundation and has received numerous accolades, including the Alexander von Humboldt Research Fellowship and the National Science Fund for Distinguished Young Scholars. His contributions to science and technology have had a profound impact on various industries, particularly in laser technology, making him a deserving candidate for numerous prestigious awards.
Professional Profile
Education
Haohai Yu obtained his Ph.D. from Shandong University in July 2008, where he developed a solid foundation in physics and optics. After completing his doctoral studies, he continued his research at the Max Born Institute in Germany under the prestigious Alexander von Humboldt Research Fellowship from October 2011. This international experience further expanded his expertise in laser optics, crystal growth, and nonlinear optical materials. His global exposure has shaped his research approach, blending theoretical knowledge with practical applications. In 2014, he was promoted to the position of Professor at Shandong University, where he also serves as a Ph.D. supervisor, mentoring the next generation of researchers. His academic training, combined with his international experience, has made him a respected leader in his field. Professor Yu’s educational background laid the foundation for his outstanding career and his ongoing contributions to the advancement of optics and photonics.
Professional Experience
Professor Haohai Yu has had a distinguished professional career at Shandong University, where he has served as a faculty member and research leader since 2008. As a Professor and Ph.D. Supervisor, he has led numerous research projects, guiding students and collaborators to advance the fields of laser and nonlinear optics. His role at Shandong University involves both teaching and research, where he has contributed significantly to the academic development of the institution. Prior to his tenure at Shandong University, Professor Yu worked at the Max Born Institute in Germany, gaining international exposure and conducting research in laser optics and crystal physics under the Alexander von Humboldt Research Fellowship. He has received several prestigious grants, including the National Science Fund for Distinguished Young Scholars and the Young Top-notch Talent of the National Ten Thousand Talents Program. These experiences have helped him build a strong professional network, including collaborations with scientists and institutions worldwide. His leadership and research skills have earned him recognition in the global scientific community.
Research Interests
Professor Haohai Yu’s research primarily focuses on optics, photonics, and crystal physics. He is particularly interested in the growth of novel crystal materials and the development of optoelectronic devices for laser and nonlinear optics applications. His work in laser wavelength coverage aims to address critical demands in various fields, including telecommunications, medicine, and environmental monitoring. He has proposed innovative theories such as the multi-phonon coupled laser radiation theory and the periodically phase-matched nonlinear optical theory. These contributions have paved the way for designing devices that span deep-ultraviolet (DUV), visible, near-infrared (NIR), and mid-infrared (MIR) spectral ranges. Professor Yu’s research also delves into novel laser sources and their applications in fields like spectroscopy, sensing, and imaging. His work on growing crystals with high precision and understanding the physical processes behind laser radiation has positioned him as a leader in the development of cutting-edge laser technologies. The impact of his research has made him a pioneer in advancing the capabilities of modern photonics.
Research Skills
Professor Haohai Yu possesses extensive skills in crystal growth, laser optics, and nonlinear optics, all of which are central to his research work. His expertise in designing and growing novel crystals has resulted in the development of groundbreaking materials that can be used across a wide range of optical applications. Professor Yu’s skills also extend to theoretical research, where he has developed innovative models for laser radiation and nonlinear optics. His proficiency in material science and physics allows him to design and synthesize optoelectronic devices with precision, addressing challenges in laser technology. Additionally, Professor Yu is well-versed in using advanced experimental techniques to analyze the properties of crystals and laser systems, ensuring the reliability and effectiveness of his innovations. His ability to collaborate with interdisciplinary teams and mentor graduate students has enhanced the impact of his research. Furthermore, Professor Yu’s skill set includes advanced knowledge of optical characterization methods and the application of these methods in developing novel devices. His technical acumen and ability to integrate theory and practice are essential to his success as a researcher.
Awards and Honors
Professor Haohai Yu has received numerous awards and honors in recognition of his exceptional contributions to the fields of optics and photonics. He has been the recipient of the National Science Fund for Distinguished Young Scholars and the National Science Fund for Excellent Young Scholars, both prestigious honors in China. He was also awarded the Young Top-notch Talent of the National Ten Thousand Talents Program, a recognition that highlights his potential to lead cutting-edge research in the field of laser and nonlinear optics. His work has been acknowledged internationally, as evidenced by the Alexander von Humboldt Research Fellowship he received, which allowed him to further his research at the Max Born Institute in Germany. In addition to these prestigious honors, Professor Yu has been named an Optica Fellow, reflecting his significant contributions to the global optics community. His numerous patents and high citation index also serve as a testament to his impactful work in advancing the field of photonics.
Conclusion
Professor Haohai Yu is an outstanding researcher whose contributions to the fields of optics and photonics have had a profound impact on both academia and industry. His work in laser and nonlinear optics, crystal growth, and optoelectronic devices has led to numerous innovations and theoretical advancements. With over 360 published papers and more than 30 patents, his research has been widely cited and recognized globally. He has been honored with prestigious awards such as the Alexander von Humboldt Research Fellowship and the National Science Fund for Distinguished Young Scholars, cementing his reputation as a leader in his field. Professor Yu’s research interests, skills, and contributions position him as an ideal candidate for the Best Researcher Award. His dedication to advancing laser technologies and his ability to develop novel materials and devices demonstrate his exceptional ability as a researcher. As a mentor and academic leader, he continues to inspire the next generation of scientists in the field of optics and photonics.
Publication Top Notes
Optically-pumped mid-infrared Tm:LuScO3 crystal laser at 2.1 and 2.3 μm with high slope efficiency
Authors: Qianwen Li, Fangyan Wang, Yuxiao Liu, Haohai Yu, Huaijin Zhang
Year: 2025
2. Electron–phonon coupling analysis and phonon-assisted laser wavelength extension in mid-infrared Tm:YAP crystal
Authors: Qianwen Li, Fei Liang, Yuxiao Liu, Haohai Yu, Huanijin Zhang
Year: 2025
3. Surpass 100 microjoule-level of Pr3+-based 320-nm intracavity ultraviolet pulsed laser
Authors: Shouyan Zhang, Shuxian Wang, Gang Lian, Haohai Yu, Huanijin Zhang
Year: 2025
Citations: 2
4. Watt-level, 1.6 ps χ(2)-lens mode-locking of an in-band pumped Nd:LuVO4 laser
Authors: H.L. Iliev, Veselin Aleksandrov, Valentin P. Petrov, Haohai Yu, I. Ch Buchvarov
Year: 2025
5. [C2N4H7O][NH2SO3]: High-Performance Ultraviolet Nonlinear Optical Crystal with Ditrigon Coupled Guanylurea Group
Authors: Xin Wen, Yuchen Yan, Jingyao Lu, Jiyang Wang, Ning Ye
Year: 2025
Citations: 1
6. > 6 W 320 nm ultraviolet pulse laser based on intracavity frequency doubling of Pr:YLF crystal
Authors: Guofeng Xu, Shuxian Wang, Fei Liang, Pingzhang Yu, Zhengping Wang
Year: 2025
7. Deep-ultraviolet second harmonic generation down to 150 nm in a quartz crystal with chirped dual-periodic superstructure
Authors: Zhongmian Zhang, Yanling Cheng, Fei Liang, Huaijin Zhang, Yicheng Wu
Year: 2025
8. Amplification of high-purity scalar orbital angular momentum states in single-crystal fibers
Authors: Changsheng Zheng, Zihao Tong, Yinyin Wang, Haohai Yu, Huaijin Zhang
Year: 2025
9. In-band pumped low thermal effect Yb:YCOB self-frequency-doubled yellow laser
Authors: Aoyang Wang, Guang Yuan, Xiangsheng Yu, Jinheng Du, Haohai Yu
Year: 2025
10. Aromatic polyamine-grafted and nitrogen-doped graphene anodes boosting surface-dominated sodium storage
Authors: Di Wu, Qingzhi Song, Deliang Cui, Haohai Yu, Gang Lian
Year: 2025