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PULSE: 作品数：1312被引量：1567H指数：14; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：刘正林金勇石晓路徐建国王冰更多>>; 相关机构：深圳市聆动智能科技有限公司学研究院中国农业大学武汉理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家高技术研究发展计划更多>>

All-fiber and self-starting Yb-doped Mamyshev oscillator based on nonlinear polarization evolution: 《Chinese Optics Letters》2024年第12期74-79,共6页Zecong Li Kai Wang Zinan Huang Qianqian Huang YanlüLin Weixi Li Zhichao Luo Chengbo Mou; supported by the National Natural Science Foundation of China(No.62135007);the Open Fund of Guangdong Provincial Key Laboratory of Functional Nanophotonic Materials and Devices,South China Normal University,Guangzhou,China。; We experimentally demonstrate a Yb-doped all-fiber mode-locked laser based on the Mamyshev mechanism.The entire experimental setup operates only by injecting pump powers and adjusting polarization controllers(PCs),whi...; 关键词：Mamyshev oscillator Yb-doped fiber laser pulse dynamic pattern nonlinear polarization evolution

Dynamics of different pulse types in a single-/dualwavelength mode-locked fiber laser: 《Chinese Optics Letters》2024年第10期81-86,共6页Xueyu Yang Chenyue Lü Baole Lu Jintao Bai; supported by the National Natural Science Foundation of China(No.62375220);Shaanxi Key Science and Technology Innovation Team Project(No.2023-CX-TD06);National Major Scientific Research Instrument Development Project of China(No.51927804)。; We explore for the first time the real-time spectra of dissipative soliton(DS)and noise-like pulse(NLP)inter-switching by adjusting the pump power,as well as the dual-pulse collision dynamics for three modes:dual-NLP,...; 关键词：ytterbium-doped fiber laser single-/dual-wavelength different pulse types real-time spectra

Characterization of single-pulse photon energy and photon energy jitter at the Shanghai soft X-ray Free-Electron Laser: 《Chinese Optics Letters》2024年第10期106-111,共6页Zichen Gao Yajun Tong Yueran Wang Xinyuan Wang Pingping Wen Donghao Lu Xinye Yuan Difei Zhang Jingcheng Xiao Xiaokai Li Zhihao Guan Jiacheng Gu Yonggan Nie Zhi Guo Zhen Wang Chao Feng Jiadong Fan Huaidong Jiang; supported by the Major State Basic Research Development Program of China(No.2022YFA1603703);the National Natural Science Foundation of China(No.12335020);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB37040303);supported by the Shanghai Soft X-ray Free-Electron Laser Beamline Project。; The X-ray free-electron laser(XFEL),a new X-ray light source,presents numerous opportunities for scientific research.Self-amplified spontaneous emission(SASE)is one generation mode of XFEL in which each pulse is uniqu...; 关键词：X-ray free-electron laser self-amplified spontaneous emission photon energy characterization photon energy jitter XFEL single-pulse diffraction

Field stabilization of pulse duration in a hundredfemtosecond level: 《Chinese Optics Letters》2024年第8期93-99,共7页Runmin Liu Yong Wu Guoqing Pu Jiayang Cheng Huan Mu Bowen Liu Lilin Yi Minglie Hu; supported by the National Natural Science Foundation of China(Nos.61827821 and 62227821)。; Pulse duration is considered as one of the most important characteristics of high-power femtosecond lasers.However,pulses output from the laser system are susceptible to ambient changes and manifest the instability of...; 关键词：fiber amplifier femtosecond laser pulse-duration feedback control

Stable watt-level mode-locked noise-like pulse from an all-PM fiber oscillator at 2 μm: 《Chinese Optics Letters》2024年第6期154-157,共4页Meng Wang Junjia Ding Deqin Ouyang Yewang Chen Junqing Zhao Xing Liu Shuangchen Ruan; supported by the Guangdong Basic and Applied Basic Research Foundation (No.2023A1515111114);the Key-Area Research and Development Program of Guangdong Province (No.2023B0909010005);the Fundamental Research Project of Department of Education of Guangdong Province (No.2021ZDJS106);the Shenzhen Pingshan District Science and Technology Innovation Fund (Nos.PSKG202003,PSKG202007,and KY2022QJKCZ001)。; We have experimentally presented a watt-level noise-like (NL) pulse mode-locked all-polarization-maintaining(PM) fiber laser centered at ~1995 nm, which can directly generate stable NL pulses with a maximum output pow...; 关键词：Tm-doped fiber laser mode locking noise-like pulse

Coexistence of noise-like pulse and dark pulse in an Er/Yb co-doped fiber laser: 《Chinese Optics Letters》2024年第5期68-74,共7页李婧王春灿王鹏; This work was supported by the National Natural Science Foundation of China(NSFC)(No.61575018).; The coexistence of a noise-like pulse(NLP)and a dark pulse was experimentally demonstrated in a net-anomalous dispersion Er/Yb co-doped fiber(EYDF)laser,for the first time,to our knowledge.The cavity was mode-locked b...; 关键词：coexistence state mode-locked fiber laser Sagnac loop tunable wavelength

Temporal manipulation of spatiotemporal optical vortices with an Airy pulse[Invited]被引量：2: 《Chinese Optics Letters》2023年第8期1-5,共5页Yimin Zang Fanli Wei Hee Sung Kim Andy Chong; supported by the Pusan National University Research Grant,2022,and the National Research Foundation of Korea(NRF)funded by the Korea government(MSIT)(No.2022R1A2C1091890).; We demonstrate the temporal manipulation of spatiotemporal optical vortices(STOVs)by utilizing Airy pulses.By combining a STOV with an Airy temporal profile,the STOV exhibits nondispersive,self-accelerating,and self-h...; 关键词：spatiotemporal vortex Airy pulse MANIPULATION

Effect of delay time between pre-pulse and main pulse on single-pass and double-pass amplification of 46.9 nm laser: 《Chinese Optics Letters》2023年第5期104-109,共6页赵东迪赵永蓬崔怀愈安博李镭白云松; supported by the National Natural Science Foundation of China(Nos.61875045 and 62005066)。; In this paper,the influence of the delay time between the pre-pulse and the main pulse on the double-pass amplified 46.9 nm laser was studied for the first time,to the best of our knowledge,by using a high-precision p...; 关键词：double-pass amplification delay time 46.9 nm laser capillary discharge

Layer-dependent photoexcited carrier dynamics of WS_(2) observed using single pulse pump probe method被引量：2: 《Chinese Optics Letters》2022年第10期2-7,共6页Lin Zhang Jiamin Liu Hao Jiang Honggang Gu Shiyuan Liu; supported by the National Natural Science Foundation of China (Nos. 51975232 and 51727809);the Experiment Center for Advanced Manufacturing and Technology in the School of Mechanical Science & Engineering of HUST for the technical support.; Understanding the ultrafast carrier dynamics and the mechanism of two-dimensional(2D)transition metal dichalcogenides(TMDs)is key to their applications in the field of optoelectronic devices.In this work,a single puls...; 关键词：photoexcited carrier pump probe 2D material single pulse measurement

Dynamics of multi-state in a simplified mode-locked Yb-doped fiber laser: 《Chinese Optics Letters》2022年第8期47-53,共7页Zexin Zhang Jinrong Tian Youshuo Cui Yunfeng Wu Yanrong Song; This work was supported by the Beijing Natural Science Foundation(No.4192015);the National Natural Science Foundation of China(No.61975003).; The dispersive Fourier transform technique provides feasibility of exploring non-repetitive events and the buildup process in ultrafast lasers.In this paper,we report a new buildup process of dissipative solitons in a...; 关键词：dispersive Fourier transform dynamics process simplified mode-locked fiber lasers dissipative soliton noise-like pulse DOUBLE-PULSE

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