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研究员

  • 姓名: 李捷
  • 性别: 男
  • 职称: 研究员
  • 职务: 
  • 学历: 研究生
  • 电话: lijie430@aircas.ac.cn
  • 传真: 
  • 电子邮件: 
  • 通讯地址: 新技术园区 D座722B
    简  历:
  •     李捷,中国科学院空天信息创新研究院研究员,博士生导师。2012 年毕业于中国科学技术大学物理系,获得学士学位, 2018 年获美国中佛罗里达大学光学博士学位,研究方向为超快飞秒激光与高次谐波技术。曾在软X 射线波段产生了53 阿秒的单个光脉冲,打破了最短激光脉冲世界纪录,并首次在软X 射线波段实现了阿秒脉冲的压缩与脉宽测量,为新一代阿秒光源的发展奠定了基础。研究成果获得了国际同行的高度肯定与国际媒体的广泛报道。近年来主持研发了高效率极紫外激光器与高效率极紫外单色仪。在权威期刊共发表SCI 论文12 篇,总引用次数大于400次。
    工作经历:
    2023.04-至今     中国科学院空天信息创新研究院  研究员
    2018.09-2023.04  中国科学院空天信息创新研究院  副研究员
    社会任职:
    研究方向:
  • 极紫外激光技术
    极紫外激光应用
    飞秒高次谐波
    飞秒激光技术
    承担科研项目情况:
  • (1)极紫外激光器,极紫外滤波器和极紫外探测器, 负责人, 国家任务, 2022.04—2026.03
    (2)小型工程化单色极紫外激光光源开发, 负责人, 地方任务, 2022.10—2024.11
    代表论著:
  • (1) Globally Optimized EUV Monochromator for Ultrafast Spectroscopy and Coherent Diffractive Imaging, 2022 Conference on Lasers and Electro-Optics (CLEO), 2022.
    (2) 基于高次谐波X射线光源的三维纳米相干衍射成像技术, 物理学报, 2022.
    (3) Attosecond science based on high harmonic generation from gases and solids, NATURE COMMUNICATIONS, 2020.
    (4) Double optical gating for generating high flux isolated attosecond pulses in the soft X-ray regime, OPTICS EXPRESS, 2019.
    (5) Light-emitting-diode-pumped active Q-switched Nd:YLF laser, OPTICS LETTERS, 2019.
    (6) Enhanced high-order harmonic generation driven by a wavefront corrected high-energy laser, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2018.
    (7) Attosecond transient absorption spectrum of argon at the L-2,L-3 edge, PHYSICAL REVIEW A, 2018.
    (8) Attosecond light sources in the water window, JOURNAL OF OPTICS, 2018.
    (9) Generation of high-energy narrowband 2.05 mu m pulses for seeding a Ho:YLF laser, PHOTONICS RESEARCH, 2018.
    (10) Generation of octave-spanning mid-infrared pulses from cascaded second-order nonlinear processes in a single crystal, SCIENTIFIC REPORTS, 2017.
    (11) 53-attosecond X-ray pulses reach the carbon K-edge (vol 8, 186, 2017), NATURE COMMUNICATIONS, 2017.
    (12) Towards Terawatt Sub-Cycle Long-Wave Infrared Pulses via Chirped Optical Parametric Amplification and Indirect Pulse Shaping, SCIENTIFIC REPORTS, 2017.
    (13) High-efficiency optical parametric chirped-pulse amplifier in BiB3O6 for generation of 3 mJ, two-cycle, carrier-envelope-phase-stable pulses at 1.7 mu m, OPTICS LETTERS, 2016. 
    (14) Polarization gating of high harmonic generation in the water window, APPLIED PHYSICS LETTERS, 2016.
    (15) High-energy two-cycle pulses at 3.2 mu m by a broadband-pumped dual-chirped optical parametric amplification, OPTICS EXPRESS, 2016.
    (16) Suppression of driving laser in high harmonic generation with a microchannel plate, OPTICS LETTERS, 2014. 
    (17) Generation of high-flux attosecond extreme ultraviolet continuum with a 10 TW laser, APPLIED PHYSICS LETTERS, 2013.
    获奖及荣誉:
  • (1)2019中科院杰出科技成就奖, 院级, 2019
    (2)2017年国家优秀自费留学生奖学金, 国家级, 2017