MODE-LOCKED

作品数:164被引量:265H指数:9
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相关领域:电子电信理学更多>>
相关作者:宋浩青杨爱英更多>>
相关机构:北京理工大学更多>>
相关期刊:《Optoelectronics Letters》《Journal of Electronic Research and Application》《The Journal of China Universities of Posts and Telecommunications》《光学学报》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高技术研究发展计划The Royal Society更多>>
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Harmonic splitting phenomenon of bright-dark pulse pairs in a passive mode-locked Thulium-Holmium co-doped fiber laser
《重庆邮电大学学报(自然科学版)》2024年第6期1089-1098,共10页WANG Xiaofa ZHAO Kunyang WANG Jie 
重庆市科委一般项目(CSTC2018jcyjAX0585)。
This study reports a passive mode-locked Thulium-Holmium co-doped fiber laser featuring a figure-9 shaped resonator structure.The laser utilizes a nonlinear amplifying loop mirror(NALM)as the mode-locking device.By in...
关键词:figure-9 resonator bright-dark pulse pairs harmonic mode locking mode-locked fiber laser 
Experimental study on the evolution of bright-dark pulses in a 2μm mode-locked thulium/holmium co-doped fiber laser
《Optoelectronics Letters》2024年第12期714-720,共7页WANG Xiaofa WANG Jie ZHAO Kunyang 
supported by the Natural Science Foundation of Chongqing City,China(No.cstc2018jcyjAX0585)。
We experimentally demonstrate the effects of pump power and polarization state on the evolution of bright-dark pulses(BDPs)in a figure-eight passively mode-locked thulium/holmium co-doped fiber laser(THDFL)using nonli...
关键词:polarization fiber pump 
Diode-pumped high-power gigahertz Kerr-lens mode-locked solid-state oscillator enabled by a dual-confocal ring cavity
《High Power Laser Science and Engineering》2024年第5期106-114,共9页Li Zheng Wenlong Tian Hanchen Xue Yuehang Chen Geyang Wang Chuan Bai Yang Yu Zhiyi Wei Jiangfeng Zhu 
supported by the National Key Research and Development Program of China(No.2022YFA1604202);National Natural Science Foundation of China(No.62105253);Natural Science Foundation of Shaanxi Province,China(No.2023-JC-YB-485);Shaanxi University of Technology(No.SLGRC202419)。
Femtosecond oscillators with gigahertz(GHz)repetition rate are appealing sources for spectroscopic applications benefiting from the individually accessible and high-power comb line.The mode mismatch between the potent...
关键词:diode pump GHz repetition rate high power Kerr-lens mode locking solid-state laser 
Sub-100 fs pulse generation from dispersion-managed mode-locked Er:ZBLAN fiber laser at 2.8μm
《High Power Laser Science and Engineering》2024年第5期39-43,共5页Xiabing Zhou Zhipeng Qin Guoqiang Xie 
supported by the National Key Research and Development Program of China(No.2023YFB3507404);the National Natural Science Foundation of China(Nos.62005161,62075126 and 62325506);the Innovation Program of Shanghai Municipal Education Commission(No.2023ZKZD19);the Fundamental Research Funds for the Central Universities。
We demonstrate the sub-100 fs pulse generation from a dispersion-managed mode-locked Er:ZBLAN fiber laser at2.8μm.Both numerical simulation and experiment demonstrate that stretched-pulse and dissipative soliton mode...
关键词:dispersion management femtosecond laser MID-INFRARED mode-locked laser 
Detection of transient mode-locking dynamics for a femtosecond Yb:KGW laser
《Chinese Optics Letters》2024年第8期70-76,共7页Huimin Liu Jinrong Tian Zexin Zhang Haiyan Liu Lin Mao Yanrong Song 
supported by the National Natural Science Foundation of China(No.61975003);the Beijing Natural Science Foundation(No.4192015)。
The evolution dynamics of mode locking for a solid-state femtosecond Yb:KGW laser is demonstrated and detected with time-stretch dispersive Fourier transform(DFT)technique for the first time,to the best of our knowled...
关键词:dynamic process dispersive Fourier transform mode-locked solid-state laser 
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 
Dual-comb soliton rains based on polarization multiplexing in a single-walled carbon nanotube mode-locked Er-doped fiber laser
《Chinese Optics Letters》2024年第5期62-67,共6页赵悦 秦莹 贾凯琳 陈丽 陈广伟 胡国庆 武腾飞 李慧宇 贺敬文 周哲海 
This work was supported by the National Natural Science Foundation of China(Nos.62105036,62105038,and 62005020);the R&D Program of Beijing Municipal Education Commission(No.KM202211232020).
We experimentally demonstrate tunable dual-comb soliton rains in a polarization multiplexing fiber laser based on a singlewalled carbon nanotube.The repetition frequency difference of dual-comb pulses is about 39 Hz,w...
关键词:mode-locked fiber laser soliton rains dual-comb pulses gain relaxation dynamics single-walled carbon nanotube 
Mid-infrared SESAM mode-locked Er:CaF_(2)-SrF_(2)bulk laser at 2.73µm
《Chinese Optics Letters》2024年第5期85-88,共4页刘晶晶 唐琳萱 冯潇玥 宗梦雨 仝鲁阳 张振 赵丽娜 刘杰 苏良碧 
This work was supported by the National Natural Science Foundation of China(Nos.12374401,12104271,and 61925508);the Natural Science Foundation of Shandong Province(Nos.ZR2021LLZ008 and ZR2021QA030);the China Postdoctoral Science Foundation(No.2021M691981).
To the best of our knowledge,this is the first time that a mid-infrared Er^(3+):CaF_(2)-SrF_(2) laser has achieved continuous-wave mode-locked operation by a semiconductor saturable absorber mirror.The laser emits a m...
关键词:mid-infrared laser mode-locked laser tunable wavelength 
Tunable Three-Wavelength Fiber Laser and Transient Switching between Three-Wavelength Soliton and Q-Switched Mode-Locked States
《Chinese Physics Letters》2024年第2期10-13,共4页司志增 戴朝卿 刘威 
supported by the Zhejiang Provincial Natural Science Foundation of China(Grant No.LR20A050001);the National Natural Science Foundation of China(Grant Nos.12261131495 and 12275240);the Scientific Research and De-veloped Fund of Zhejiang A&F University(Grant No.2021FR0009).
We report a passive mode-locked fiber laser that can realize single-wavelength tuning and multi-wavelength spacing tuning simultaneously.The tuning range is from 1528 nm–1560 nm,and up to three bands of soliton state...
关键词:tuning switched SWITCHING 
Artificial Intelligence-Enabled Mode-Locked Fiber Laser:A Review被引量:1
《Nanomanufacturing and Metrology》2023年第4期95-108,共14页Qiuying Ma Haoyang Yu 
supported by the National Natural Science Foundation of China(62203473);Hunan Provincial Natural Science Foundation(2023JJ40778).
Owing to their compactness,robustness,low cost,high stability,and difraction-limited beam quality,mode-locked fber lasers play an indispensable role in micro/nanomanufacturing,precision metrology,laser spectroscopy,Li...
关键词:Artifcial intelligence Mode-locked fber lasers Ultrafast optics Intelligent optimization Machine learning Deep learning 
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