MODE-LOCKING

作品数：82被引量：186H指数：8
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相关领域：电子电信理学机械工程更多>>
相关机构：华北科技学院南方科技大学更多>>
相关期刊：《Science China(Physics,Mechanics & Astronomy)》《Science China Mathematics》《PhotoniX》《High Power Laser Science and Engineering》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中国博士后科学基金北京市自然科学基金更多>>
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Understanding low-threshold mode-locking at multi-GHz repetition rate
《Light(Science & Applications)》2025年第1期13-14,共2页Wenbin He Meng Pang Philip St.J.Russell 
Continuous-wave mode-locking at multi-GHz repetition rates is achieved in an ultrashort laser cavity at critical pulse energies 100 times lower than predicted by conventional theory.The authors reveal that dynamic gai...
关键词：SWITCHED REPETITION LOCKING 
Femtosecond mode-locking and soliton molecule generation based on a GaAs saturable absorber
《Chinese Physics B》2025年第1期344-349,共6页Chen-Yan Zhang Xin-He Dou Zhen Chen Jing-Han Zhao Wei Sun Ze-Yu Fan Tao Zhang Hao Teng Zhi-Guo Lv 
Project supported by the National Natural Science Foundation of China(Grant No.12164030);Young Science and Technology Talents of Inner Mongolia,China(Grant No.NJYT22101);the Central Government Guides Local Science,the Technology Development Fund Projects(Grant No.2023ZY0005);the Science and Technology Plan Projects of Inner Mongolia Autonomous Region of China(Grant No.2023KYPT0012)。
In the last few years,research on advanced ultrafast photonic devices has attracted great interest from laser physicists.As a semiconductor material with excellent nonlinear saturation absorption characteristics,Ga As...
关键词：GAAS saturable absorber MODE-LOCKING soliton molecule 
Manganese dioxide as wide adaptive ultrafast photonic device for pulsed laser generation
《Chinese Physics B》2024年第11期284-290,共7页Xin-He Dou Zhen Chen Chen-Yan Zhang Xiang Li Fei-Hong Qiao Bo-Le Song Shan Wang Hao Teng Zhi-Guo Lv 
Project supported by the National Natural Science Foundation of China(Grant No.12164030);Young Science and Technology Talents of Inner Mongolia(Grant No.NJYT22101);the Central Government Guides Local Science and Technology Development Fund Projects(Grant No.2023ZY0005).
Research on novel ultrafast photonic devices with wide adaptability has become important scientific technical means to realize both scheme innovation and performance breakthrough in fiber laser generation.As types of ...
关键词：MnO_(2) saturable absorber large modulation depth Q-SWITCHING MODE-LOCKING 
Dynamic gain driven mode-locking in GHz fiber laser
《Light(Science & Applications)》2024年第11期2715-2725,共11页Xuewen Chen Wei Lin Xu Hu Wenlong Wang Zhaoheng Liang Lin Ling Yang Yang Yuankai Guo Tao Liu Dongdan Chen Xiaoming Wei Zhongmin Yang 
supported by National Natural Science Foundation of China(NSFC)(62375087);NSFC Development of National Major Scientific Research Instrument(61927816);Key-Area Research and Development Program of Guangdong Province(2023B0909010002);Introduced Innovative Team Project of Guangdong Pearl River Talents Program(2021ZT09Z109);Natural Science Foundation of Guangdong Province(2021B1515020074).
Ultrafast lasers have become powerful tools in various fields,and increasing their fundamental repetition rates to the gigahertz(GHz)level holds great potential for frontier scientific and industrial applications.Amon...
关键词：FIBER mode LOCKING 
Spatiotemporal nonlinear dynamics in multimode fiber laser based on carbon nanotubes
《Frontiers of physics》2024年第5期179-184,共6页Jingxuan Sun Yachen Wang Congyu Zhang Lijun Xu Bo Fu 
supported by the National Natural Science Foundation of China(Grant No.62071016);the State Key Laboratory of Advanced Optical Communication Systems Networks,China;the Academic Excellence Foundation of BUAA for PhD Students.
We investigated 1-μm multimode fiber laser based on carbon nanotubes,where multiple typical pulse states were observed,including Q-switched,Q-switched mode-locked,and spatiotemporal mode-locked pulses.Particularly,st...
关键词：spatiotemporal mode-locking multimode fiber saturable absorber ultrafast laser 
Fabrication of amorphous nanoporous ZrO_(2)/SiO_(2) aerogel enabling nonlinear optical properties
《Journal of Materiomics》2024年第5期1109-1116,共8页Hongwei Chu Mingjie Xu Benxue Liu Zhongben Pan Han Pan Shengzhi Zhao Dong Xu Dechun Li 
The National Natural Science Foundation of China(12004213,12274263,12174223,52072351,62175128).
Amorphous oxides have unique physicochemical properties with extensive opto-electronic applications such as the thin-film transistor,light-emitting diode backplanes,and supercontinuum generation.In this contribution,w...
关键词：ZrO_(2)/SiO_(2)aerogel Nonlinear optical properties Second harmonic generation Dissipative soliton resonance Soliton mode-locking 
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 
Spatiotemporal mode-locking and dissipative solitons in multimode fiber lasers被引量：2
《Light(Science & Applications)》2023年第11期2309-2324,共16页Bo Cao Chenxin Gao Kewei Liu Xiaosheng Xiao Changxi Yang Chengying Bao 
This work is supported by the National Natural Science Foundation of China(NSFC)(61975090,62175127);by the Tsinghua University Initiative Scientific Research Program(20211080080,2022108006);by the Tsinghua-Toyota Joint Research Fund.
Multimode fiber(MMF)lasers are emerging as a remarkable testbed to study nonlinear spatiotemporal physics with potential applications spanning from high energy pulse generation,precision measurement to nonlinear micro...
关键词：DISSIPATIVE nonlinear LOCKING 
Spatiotemporally mode-locked soliton fiber laser at 2.8µm
《High Power Laser Science and Engineering》2023年第5期93-97,共5页Ying’an Chen Yicheng Zhou Zhipeng Qin Guoqiang Xie Peng Yuan Jingui Ma Liejia Qian 
This work was partially supported by the National Natural Science Foundation of China(Nos.62075126 and 62005161);the Fundamental Research Funds for the Central Universities.
Spatiotemporal mode-locking creates great opportunity for pulse energy scaling and nonlinear optics research in fiber.Until now,spatiotemporal mode-locking has only been realized in normal-dispersion dissipative solit...
关键词：MID-INFRARED soliton fiber laser spatiotemporal mode-locking 
Picosecond dissipative soliton generation from an ytterbium‑doped fber laser based on a BP/SnSe_(2)‑PVA mixture saturable absorber
《Frontiers of Optoelectronics》2023年第3期25-33,共9页Yuting Ouyang Jiayu Zhang Wanggen Sun Mengxiao Li Tao Chen Haikun Zhang Wenjing Tang Wei Xia 
the National Natural Science Foundation of China(Grant No.62005094);the Natural Science Foundation of Shandong Province(No.ZR2021MF128);the Key Research Program of Shandong Province(No.2020JMRH0302);the Industrial Chain Program of Shandong Laser Equipment Innovation and Entrepreneurship Community(No.JGCYL2022-5);the Research Fund of University of Jinan(No.XKY1739).
Stable picosecond dissipative soliton pulses were observed in an ytterbium-doped fber laser employing a high-quality mixture of BP/SnSe_(2)-PVA saturable absorber(SA).The modulation depth,saturation intensity,and non-...
关键词：Dissipative soliton Ytterbium-doped fber laser Mixture of BP/SnSe_(2)-PVA MODE-LOCKING 
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