| Mr | Yasir | Iqbal | National University of Sciences and Technology | Pakistan | Optical Physics | Optical properties of Semiconductor materials | Best Researcher Award | View Profile |
| Dr | Yen Chin | Koay | The University of Sydney | Australia | Molecular Physics | Atomic, Molecular, and Optical Physics | Best Researcher Award | View Profile |
| Mr | Yi-yang | He | Northeastern University, China | China | Optics | fiber optic sensor | Best Researcher Award | View Profile |
| Prof | Yi | Yang | Sichuan University of Science and Engineering | China | Atomic and Molecular Spectroscopy | Ultrafast Transient Absorption Spectroscopy | Best Researcher Award | View Profile |
| Prof. Dr | Yidong | Tan | Tsinghua University | China | Optical Physics | Laser Metrology and Measurement | Best Researcher Award | View Profile |
| Mr | Ying Wa | Chan | Hong Kong Observatory | Hong Kong | Molecular Physics | Atmospheric motion and cloud electrification | Best Researcher Award | View Profile |
| Mr | Yogendra | Yadawa | RGIPT JAIS AMETHI | India | Atomic Physics | Materials Science and Engineering | Best Researcher Award | View Profile |
| Dr | Yonas Etafa | Tasisa | Indian institute of technology Indore and Wollega university | Ethiopia | Condensed Matter Physics | Materials science | Young Scientist Award | View Profile |
| Prof | YONG | YAO | Yong Yao，professor, Harbin Institute of Technology, Shenzhen | China | Laser Physics | fiber laser | Best Researcher Award | View Profile |
| Dr | Yongfu | Liang | Zhengzhou University of Light Industry | China | Optical Physics | fluorescence | Best Researcher Award | View Profile |
| Assist. Prof. Dr | Yongzhen | LIU | Tsinghua University | China | Thermodynamics and Statistical Mechanics | Aerothermodynamics | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Yonko | Stoynov | Technical University of Sofia | Bulgaria | Mathematical Physics | Computational nanomechanics | Best Researcher Award | View Profile |
| Prof | Youbin | Yu | Zhejiang Sci-Tech University | China | Atomic Physics | quantum optics | Best Researcher Award | View Profile |
| Dr | Yu-Mo | WU | Liaoning Technical University | China | Thermodynamics and Statistical Mechanics | Engaged in energy security, thermodynamics and other fields of research | Best Researcher Award | View Profile |
| Dr | Yuan | Lu | China University of Petroleum-Beijing at Karamay | China | Optics | Photocatalyst | Best Researcher Award | View Profile |
| Mr | yuan | xu | Ningbo University of Finance and Economics | China | Quantum Optics | Photoelectronic Functional Materials and Devices | Best Researcher Award | View Profile |
| Dr | Yuanyuan | Li | Dalian Maritime University | China | Optics | Optical Image Processing | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | Yubin | Ding | Nanjing Agricultural University | China | Atomic and Molecular Spectroscopy | Optical sensors | Young Scientist Excellence Award | View Profile |
| Prof | Yuexia | Wang | Institute of Modern Physics | China | Others | computer simulation in atomic and molecular interactions | Best Researcher Award | View Profile |
| Assoc. Prof. Dr | YueZhuan | Liu | Ningbo University of Technology | China | Experimental Physics | Plasma applying | Best Researcher Award | View Profile |