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Q-SWITCHED: 作品数：136被引量：209H指数：7; 导出分析报告; 相关领域：电子电信机械工程理学更多>>; 相关作者：王玲李承新高天文王艳春高杨更多>>; 相关机构：第四军医大学西京医院长春理工大学华中科技大学清华大学更多>>; 相关期刊：《Opto-Electronic Advances》《Journal of Innovative Optical Health Sciences》《Journal of Applied Mathematics and Physics》《Chinese Journal of Plastic and Reconstructive Surgery》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国家高技术研究发展计划更多>>

Nanosecond pulse and dual-wavelength Q-switched 1.5 μm fiber laser using MAX phase Cr_(2)TiAlC_(2) saturable absorber: 《Optoelectronics Letters》2025年第1期7-12,共6页Ahmed Shakir AL-HITI Hiba HASSAN; We demonstrated a new type of MAX phase material,chromium titanium aluminum carbide(Cr_(2)TiAlC_(2)) polymer film,to generate a passively Q-switched erbium-doped fiber laser(EDFL).The film thickness was measured to be...; 关键词：SWITCHED pulse fiber

Pulsed polarized vortex beam enabled by metafiber lasers: 《PhotoniX》2024年第1期110-120,共11页Chenxi Zhang Lei Zhang He Zhang Bo Fu Jiyong Wang Min Qiu; supported by the National Natural Science Foundation of China(Grant No.62071016);the State Key Laboratory of Advanced Optical Communication Systems and Networks,China,and College Students Innovative Entrepreneurial Training Plan Program.; Pulsed polarized vortex beams,a special form of structured light,are generated by tailoring the light beam spatiotemporally and witness the growing application demands in nonlinear optics such as ultrafast laser proce...; 关键词：Metafiber Q-switched pulse Polarized vortex beam

Less is more:surface-lattice-resonance-enhanced aluminum metasurface with giant saturable absorption for a wavelength-tunable Q-switched Yb-doped fiber laser: 《Photonics Research》2024年第10期2198-2206,共9页HAILUN XIE LILI GUI XIANGXIANG ZHOU YUE ZHOU KUN XU; National Natural Science Foundation of China(61905018);Fundamental Research Funds for the Central Universities(ZDYY202102);Beijing Nova Program of Science and Technology(Z191100001119110);State Key Laboratory of Information Photonics and Optical Communications(IPOC2021ZR02);BUPT Excellent Ph.D.Students Foundation(CX20241034)。; Resonant metasurfaces provide a promising solution to overcome the limitations of nonlinear materials in nature by enhancing the interaction between light and matter and amplifying optical nonlinearity.In this paper,w...; 关键词：SWITCHED fiber tunable

Q-switched giant pulsed erbium-doped all-fiber laser with V_(2)ZnC MAX phase saturable absorber: 《Optoelectronics Letters》2024年第6期321-329,共9页Kawther M Musthafa Azura Hamzah Ooi Wei Ling Ahmad Haziq Aiman Rosol Norliza Mohamed Sulaiman Wadi Harun; supported by the Ministry of Higher under Fundamental Research Grant Scheme(No.FRGS/1/2020/TK0/UTM/02/46);Nippon Sheet Glass Grant(No.R.K130000.7343.4B818)。; MXenes,drawn from MAX phases,are special two-dimensional substances with numerous advantages in nonlinear optics,specifically in giant and ultrashort pulsed-laser applications.Ti_(3)C_(2)T_(x)and Ti_(2)CT_(x)nanosheet...; 关键词：MAX Q-switched giant pulsed erbium-doped all-fiber laser with V_(2)ZnC MAX phase saturable absorber

Transient breathing dynamics during extinction of dissipative solitons in mode‑locked fiber lasers: 《Frontiers of Optoelectronics》2024年第1期9-19,共11页Zichuan Yuan Si Luo Ke Dai Xiankun Yao Chenning Tao Qiang Ling Yusheng Zhang Zuguang Guan Daru Chen Yudong Cui; supported by the National Natural Science Foundation of China(Grant Nos.62305299 and 62205296);the Zhejiang Provincial Natural Science Foundation of China(Nos.LQ22F050007 and LQ23F050004);the Open Project Program of Wuhan National Laboratory for Optoelectronics(No.2020WNLOKF008);the“Pioneer”and“Leading Goose”R&D Program of Zhejiang(No.2022C03084).; The utilization of the dispersive Fourier transformation approach has enabled comprehensive observation of the birth process of dissipative solitons in fiber lasers.However,there is still a dearth of deep understandin...; 关键词：Breathing soliton Fiber laser Dispersive Fourier transform Q-switched instability

An LED-Side-Pumped Intracavity Frequency-Doubled Nd,Ce:YAG Laser Producing a 2W Q-Switched Red Beam: 《Chinese Physics Letters》2024年第3期44-47,共4页沈建平徐少聪芦鹏江容容王巍张四维邢凤阳陈阳陈亮; Nanjing University of Posts and Telecommunications Foundation(Grant Nos.JUH219002 and JUH219007);Key Laboratory of Functional Crystals and Laser Technology,TIPC,CAS Foundation(Grant No.FCLT 202201)。; We report a high-average-power acousto-optic(AO)Q-switched intracavity frequency-doubled red laser based on a high-efficiency light-emitting-diode(LED)pumped two-rod Nd,Ce:YAG laser module.Under quasi-continuous wave ...; 关键词：PUMPED SWITCHED LASER

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

Dissipative soliton breathing dynamics driven by desynchronization of orthogonal polarization states: 《Advanced Photonics Nexus》2023年第6期65-82,共18页Zhiwei Huang Sergey Sergeyev Qing Wang Hani Kbashi Dmitrii Stoliarov Qianqian Huang Yuze Dai Zhijun Yan Chengbo Mou; funding support:The National Natural Science Foundation of China(Grant Nos.61975107,62075071,and 61605107);the‘111’Project(Grant No.D20031);UK EPSRC(Grant No.EP/W002868/1);Leverhulme Trust(Grant No.HARVEST RPG-2023-073);Horizon 2020 ETN MEFISTA(Grant No.861152).; Breathing solitons,i.e.,dynamic dissipative solitons with oscillating pulse shape and energy caused by different mechanisms of spatiotemporal instabilities,have received considerable interest from the aspects of nonli...; 关键词：dissipative solitons polarization dynamics vector soliton BREATHER Q-switched mode locking nonlinear polarization rotation coupled oscillators

High-energy,alignment-insensitive,injection-seeded Q-switched Ho:yttrium aluminum garnet single-frequency laser被引量：1: 《High Power Laser Science and Engineering》2023年第5期157-163,共7页Dong Yan Yue Yuan Yunpeng Wang Jiawei Fan Jiaze Wu Xiaoming Duan Sining Li Tongyu Dai Youlun Ju; A high-energy,alignment-insensitive,injection-seeded Q-switched Ho:yttrium aluminum garnet(YAG)singlefrequency laser is developed.Both the slave Q-switched laser and the seed laser are Ho:YAG ring lasers based on a pa...; 关键词：alignment insensitivity corner cubic reflector high energy injection seeding single frequency

Subharmonic mode locking of a Q-switched Nd:YAG laser被引量：1: 《Chinese Optics Letters》2023年第3期96-100,共5页Alexey Gribanov Mikhail Yakovin Dmitry Yakovin Mikhail Mosin; supported by the Russian Foundation for Basic Research;the Government of the Novosibirsk Region(No.19-42-543002)。; A Q-switched Nd:YAG laser has been actively mode-locked at a subharmonic frequency for the first time,to the authors’knowledge.The laser operation mode is provided by a combination of a traveling wave acousto-optic m...; 关键词：Nd:YAG laser diode pumping Q switching mode locking parametric light generators

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