李保昌 1995年9月生，河南信阳人，工学博士。从事超快激光和物质相互作用的理论研究，主要研究领域为高次谐波产生、阿秒脉冲合成和多色激光波形优化。目前在 Optics Express/Letters, New journal of physics, Physical Review A/Applied, Applied Physics Letters/Reviews, Ultrafast Science, Science Advances, PNAS等国际期刊发表论文19篇，并参与两项国家自然科学基金项目。

研究方向：高次谐波产生，孤立阿秒脉冲合成，多色激光波形优化，波导管内光场传输

主要经历：

2024/12— 淮阴师范学院，金沙集团1862cc成色，教师

2017/9—2024/11 南京理工大学，物理学院，光学工程， 博士（硕博连读）

2013/9—2017/6 伊犁师范大学，物理科学与技术学院，应用物理学，学士

参与项目：

1. 国家自然科学基金面上项目：优化激光波形产生高强度 X 射线高次谐波的理论研究

2. 国家自然科学基金面上项目：利用涡旋驱动激光产生高次谐波中的相位匹配机制的理论研究

代表性科研成果：

[1] Baochang Li, Kan Wang, Xiangyu Tang, Bincheng Wang, Chii Dong Lin, and Cheng Jin, Enhancement of harmonic generation by an intense driving laser with high-order waveguide modes in a high-pressure gas-filled hollow waveguide. Optics Express 32, 48972 (2024).

[2] Baochang Li, Kan Wang, Xiangyu Tang, Chi Zhang, Bincheng Wang, and Cheng Jin, Elimination of Chromatic Aberration in High-Order Harmonic Generation Using a Plasma-Induced Flat-Top Beam in a Gas Medium. Physical Review A 110, 043511 (2024).

[3] Baochang Li, Xiangyu Tang, Kan Wang, Chi Zhang, Zhong Guan, Bincheng Wang, C. D. Lin, and Cheng Jin, Generation of Intense Low-Divergence Isolated Soft-X-Ray Attosecond Pulses in a Gas-Filled Waveguide Using Three-Color Synthesized Laser Pulses, Physical Review Applied 18, 034048 (2022).

[4] Baochang Li, Kan Wang, Xiangyu Tang, Yanbo Chen, C. D. Lin, and Cheng Jin, Generation of isolated soft x-ray attosecond pulses with mid-infrared driving lasers via transient phase-matching gating, New Journal of Physics 23, 073051 (2021).

[5] Chi Zhang; Baochang Li; Xiangyu Tang; Kan Wang, Yanbo Chen, Jiaxin Han, Xiaoyong Li, Cheng Jin, Examination of optimized ultrashort three-color waveforms for generating short and intense isolated attosecond pulses in soft x rays, Applied Physics Letters 125, 021104 (2024).

[6] Xiangyu Tang, Baochang Li, Kan Wang, Zhiming Yin, Chi Zhang, Zhong Guan, Bincheng Wang, C. D. Lin, and Cheng Jin, Role of the Porras factor in phase matching of high-order harmonic generation driven by focused few-cycle laser pulses, Optics Letters 48, 3673-3676 (2023).

[7] Kan Wang, Baochang Li, Xiangyu Tang, Chenhui Xu, C. D. Lin, and Cheng Jin, Extended quantitative rescattering model for simulating high-order harmonic streaking spectra by synchronization of an intense IR laser and a time-delayed attosecond XUV pulse, Physical Review A 104, 033102 (2021).

[8] Jin, Cheng, Baochang Li, Kan Wang, Chenhui Xu, Xiangyu Tang, Chao Yu, and C. D. Lin, Phase-Matching Analysis in High-Order Harmonic Generation with Nonzero Orbital Angular Momentum Laguerre-Gaussian Beams. Physical Review A 102, 033113 (2020).

[9] Xiangyu Tang, Kan Wang; Baochang Li, Jiaxin Han, Chi Zhang, Bincheng Wang, C. D. Lin, Cheng Jin, Spatial filtering and optimal generation of high-flux soft x-ray high harmonics using a Bessel–Gauss beam. Applied Physics Reviews 11, 041425 (2024).

[10] Yong Fu, Bincheng Wang, Kan Wang, Xiangyu Tang, Baochang Li, Zhiming Yin, Jiaxin Han, C. D. Lin, and Cheng Jin, Controlling laser-dressed resonance line shape using attosecond extreme-ultraviolet pulse with a spectral minimum, Proc. Natl. Acad. Sci. USA 121, e2307836121 (2024).

[11] Zongyuan Fu, Yudong Chen, Sainan Peng, Bingbing Zhu, Baochang Li, Rodrigo Martín-Hernández, Guangyu Fan, Yihua Wang, Carlos Hernández-García, Cheng Jin, Margaret Murnane, Henry Kapteyn, and Zhensheng Tao, Extension of the bright high-harmonic photon energy range via nonadiabatic critical phase matching, Science Advances 8, eadd7482 (2022).

联系方式：b.c.li@qq.com