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基础物理研究部

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姓名:吴金才

联系邮箱:jcwu@mail.sitp.ac.cn

教育经历

2022.7-至今 同济大学,机械专业,博士在读

2005.9-2008.7 中国科学院大学,光学专业,硕士

2001.9-2005.7 南京信息工程大学,物理学专业,学士

工作经历

2022至今 合肥国家实验室双聘科研人员

2024.9至今中国科学院上海技术物理研究所 研究员

2017.9-2024.9中国科学院上海技术物理研究所 副研究员

2010.9-2017.9中国科学院上海技术物理研究所 助理研究员

‌2008.7-2010.9 中国科学院上海技术物理研究所 研究实习员

研究简介

在自由空间量子光传输载荷研制领域开展系统性研究,重点突破复杂光机系统宽谱段偏振控制、主被动光电系统光束操控等核心挑战取得以下重要成果:

提出了利用三波片随动的方式进行实时光机系统偏振补偿,通过相关算法实现了光纤及动态光机系统的整体偏振补偿,光机系统的平均动态偏振保持度达到1000:1;提出了采用单模光纤输出提高激光光束的品质,提出光机件的无应力安装方式来改善光机件的安装工艺,研究光学元件面型与激光发散角之间的映射关系,通过获取光学元部件的面型数据提出有效的波前补偿方法,经过系列的关键技术攻关,最终激光发散角达到了近衍射极限的水平。相关成果发表于Optics & Laser Technology、EPJ Quantum Technology、 Opt Express等期刊,相关技术的应用效果发表于Nature、Nature Photonics、Optica等期刊。

‌核心研究方向‌:

1.‌自由空间量子光束波前控制

2.高保真量子光束制备及极化操控

3.自由空间量子光传输载荷关键技术研究

主要荣誉

2015年 中国科学院杰出科技成就奖(主要完成人)

2020年 中国光学工程学会科技进步二等奖(2/10)

2022年上海市科技进步一等奖(3/15)

代表性论文

1.Jincai Wu, Chongfei Liu, Liang Zhang, Yongjian Tan,Chenglin Zhou, Zhihua Song, Zhiping He, Rong Shu, Jianyu Wang*,Anhu Li*,” Realization of beam divergence angle of approximating diffraction limit for satellite-based miniaturized terminals”, Optics & Laser Technology 183 (2025) 112317

2.Yongjian Tan, Jianyu Wang, Jincai Wu* & Zhiping He* ,“Real-time polarization compensation method in quantum communication based on channel Muller parameters detection”, Communications Engineering, 3(57),2024.

3.Y.J Tan , L Zhang, T.X Sun, Z.H Song , J.C Wu* , and Z.P He*,“Polarization compensation method based on wave plate group in phase mismatch for free-space quantum key distribution”, EPJ Quantum Technology, (2023) 10:6

4.T.X Sun , Y.J Tan , Y.C Guo , Z.P He , L Zhang,∗, and J.C Wu∗,“Improvement of a Doppler simulator in optical performance”,Optics and Lasers in Engineering,162 (2023), 107404

5.J.C Wu, Y.J Tan , L. Zhang , Y.H Dou, Z.H Song , J.J Jia , R.Shu , Z.P He∗, and J.Y Wang*, ”Research on a real-time polarization compensation method for dynamic quantum communication terminals”, Optics and Lasers in Engineering,194 (2022), 106794

6.J.C Wu, L. Zhang, J. Jia, T. Wang, R. Shu, Z.P He, and J.Y Wang*, "Polarization-maintaining design for satellite-based quantum communication terminals," Opt Express 28, 10746-10759 (2020).

7.J.C Wu, Z.P He, L Zhang, L.Y Yuan, T.H Wang, J.J Jia, R.Shu, and J.Y Wang*. Polarization study about telescope-based transmitter for quantum communication, Applied Optics , 2017, 56(30): 8501~8506.

8.Wen-Qi Cai, Yang Li, Bo Li, Ji-Gang Ren, Sheng-Kai Liao, Yuan Cao, Liang Zhang, Meng Yang, Jin-Cai Wu, Yu-Huai Li, Wei-Yue Liu, Juan Yin, Chao-Ze Wang, Wen-Bin Luo, Biao Jin, Chao-Lin Lv, Hao Li, Lixing You, Rong Shu, Ge-Sheng Pan, Qiang Zhang, Nai-Le Liu, Xiang-Bin Wang, Jian-Yu Wang, Cheng-Zhi Peng,Jian-Wei Pan, “Free-space quantum key distribution during daylight and at night”, Optica 11, 647 (2024)

9.Zeng, T., Shen, Q., Cao, Y., Guan, J. -Y., Lian, M. -Z., Han, J. -J., Hou, L., Lu, J., Peng, X. -X., Li, M., Liu, W. -Y., Wu, J. -C., Wang, Y., Yin, J., Ren, J. -G., Jiang, H. -F., Zhang, Q., Peng, C. -Z. & Pan, J. -wei. Measurement of atmospheric non-reciprocity effects for satellite-based two-way time-frequency transfer. Photonics Research 12, 1274 (2024).

10.Shen, Q, Guan, J-Y, Ren, J-G., Zeng, T, Hou, L, Li, M, Cao, Y., Han, J-J., Lian, M-Z, Chen, Y-W., Peng, X-X, Wang, S-M, Zhu, D -Y, Shi, X-P, Wang, Z-G, Li, Y, Liu, W-Y, Pan, G-S, Wang, Y., Li, Z. -H., Wu, J. -C., Zhang, Y. -Y., Chen, F. -X., Lu, C. -Y., Liao, S. -K., Yin, J., Jia, J.-J., Peng, C.-Z., Jiang, H. -F., Zhang, Q. & Pan, J. -W. Free-space dissemination of time and frequency with 10−19 instability over 113 km. Nature (2022). doi:10.1038/s41586-022-05228-5

11.Q Shen, J.Y Guan, T Zeng, Q.M Lu, L Huang, Y Cao, J.P Chen, T.Q Tao, J.C Wu, L Hou, S.K Liao, J.G Ren, J Yin, J.J Jia, H.F Jiang, C.Z Peng, Q Zhang and J.W Pan” Experimental Simulation of Satellite–Ground Time–Frequency Transfer at 10-18 Instability,” Optica , 8(4),471-476(2021).

12.Liao, S-K; Cai, W-Q; Liu, W-Y; Zhang, L; Li, Y;Ren, J-G; Yin, J; Shen, Q; Cao, Y; Li, Z-P; Li, F-Z;Chen, X-W; Sun, L-H; Jia, J-J; Wu J-C; Jiang, X-J; Wang,J-F; Huang, Y-M; Wang, Q; Zhou, Y-L; Deng, L; Xi, T; Ma,L; Hu, T; Zhang, Q; Chen, Y-A; Liu, N-L; Wang, X-B; Zhu,Z-C; Lu, C-Y; Shu R; Peng C-Z*; Wang J-Y*; Pan,J-W*, Satellite-to-ground quantum key distribution , NATURE, 2017.10.17, 5.

13.Liao S-K; Lin J ; Ren J-G; Liu W-Y; Qiang J;Yin J; Li, Y; Shen, Q; Zhang, L; Liang, X-F; Yong, H-L;Li,F-Z; Yin, Y-Y; Cao, Y; Cai, W-Q; Zhang, W-Z; Jia,J-J; Wu J-C; Chen, X-W; Zhang, S-C; Jiang, X-J;Wang, J-F; Huang, Y-M; Wang, Q; Ma, L; Li, L; Pan, G-S;Zhang, Q; Chen, Y-A; Lu, C-Y; Liu, N-L; Ma, X; Shu R; Peng, C-Z; Wang, J-Y*; Pan, J-W*,Space-to-Ground Quantum Key Distribution Using a Small-Sized Payload on Tiangong-2 Space Lab ,CHINESE PHYSICS LETTERS, 2017.8, 34(9)

14.M. Zhang, L. Zhang, Jincai Wu, S.J Yang, X Wan, Z.P He, J.J Jia, D. S. Citrin, and J.Y Wang*. Detection and compensation of basisdeviation in satellite-to-ground quantum communications [J]. Optics Express,2014, 22(8): 9871~9886.

15.J. Y. Wang, B. Yang, S. K. Liao, L. Zhang, Q. Shen, X. F. Hu, J. C. Wu, S. J. Yang, J. J. Jia, Y. A. Chen, K. Chen,C. Z. Peng, and J. W. Pan. Direct and full-scale experimental verifications towards ground–satellite quantum key distribution. Nat. Photonics 7(5), 387–393 (2013).

16.M. Zhang, J.C Wu, L Zhang, J.J Jia, Z.P He, S.J Yang, F.Qian, and J.Y Wang,Real time basis-deviation measurement system basedon BB84 module [C].Proc. SPIE 8906, 890629 (2013)

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