FEMTOSECOND

作品数:512被引量:709H指数:12
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相关领域:电子电信理学机械工程更多>>
相关作者:张冰龙金友王艳梅王建平戴东旭更多>>
相关机构:中国科学院中山大学吉林大学中国科学技术大学更多>>
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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教育部博士点基金更多>>
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Dramatic femtosecond nonlinear absorption at a strongly coupled porphyrin-graphene nanoconjugate
《Nano Research》2023年第4期5900-5908,共9页Lulu Fu Yan Fang Zihao Guan Zhiyuan Wei Rui Yang Naying Shan Fang Liu Yang Zhao Mingfei Zhang Zhipeng Huang Mark GHumphrey Chi Zhang 
the National Natural Science Foundation of China(No.51432006);the Ministry of Science and Technology of China for the International Science Linkages Program(No.2011DFG52970);the Ministry of Education of China for the Changjiang Innovation Research Team(No.IRT14R23);the Ministry of Education and the State Administration of Foreign Experts Affairs for the 111 Project(No.B13025);the Innovation Program of Shanghai Municipal Education Commission are gratefully acknowledged.M.G.H thanks the Australian Research Council(No.DP170100411)for support.
Edge-functionalization of graphene is emerging as a powerful chemical method for the construction ofπ-delocalized highlyplanar graphene nanoconjugates that are not accessible through surface-supported syntheses.Herei...
关键词:graphene oxide PORPHYRIN nanoconjugate FEMTOSECOND nonlinear optics 
Periodic transparent nanowires in ITO film fabricated via femtosecond laser direct writing被引量:4
《Opto-Electronic Science》2023年第1期11-22,共12页Qilin Jiang Long Chen Jukun Liu Yuchan Zhang Shian Zhang Donghai Feng Tianqing Jia Peng Zhou Qian Wang Zhenrong Sun Hongxing Xu 
We are grateful for financial supports from the Ministry of Science and Technology of China(Grant No.2021YFA1401100);National Natural Science Foundation of China(Grant Nos.12074123,11804227,91950112),and the Foundation of‘Manufacturing beyond limits’of Shanghai.
This paper reports the fabrication of regular large-area laser-induced periodic surface structures(LIPSSs)in indium tin oxide(ITO)films via femtosecond laser direct writing focused by a cylindrical lens.The regular LI...
关键词:transparent nanowires periodic surface nanostructures femtosecond laser direct writing ITO film anisotropic electrical conductivity 
Femtosecond laser-induced periodic structures:mechanisms, techniques, and applications被引量:8
《Opto-Electronic Science》2022年第6期11-31,共21页Yuchan Zhang Qilin Jiang Mingquan Long Ruozhong Han Kaiqiang Cao Shian Zhang Donghai Feng Tianqing Jia Zhenrong Sun Jianrong Qiu Hongxing Xu 
This work was supported by the National Natural Science Foundation of China(12074123,11804227,91950112);the Ministry of Science and Technology of China(Grant No.2021YFA1401100);the Foundation of‘Manufacturing beyond limits’of Shanghai.
Over the past two decades,femtosecond laser-induced periodic structures(femtosecond-LIPSs)have become ubiquitous in a variety of materials,including metals,semiconductors,dielectrics,and polymers.Femtosecond-LIPSs hav...
关键词:laser-induced periodic structures(LIPSs) formation mechanisms femtosecond pulse shaping pump-probe imaging structural color birefringent effects optical absorption PHOTOLUMINESCENCE 
Strong near-infrared and ultrafast femtosecond nonlinearities of a covalently-linked triply-fused porphyrin dimer-SWCNT nanohybrid
《Nano Research》2022年第2期1355-1365,共11页Lulu Fu Jun Ye Hui Li Zhipeng Huang Mark GHumphrey Chi Zhang 
support from the National Natural Science Foundation of China(No.51432006);the Ministry of Science and Technology of China for the International Science Linkages Program(No.2011DFG52970);the Ministry of Education of China for the Changjiang Innovation Research Team(No.IRT14R23);the Ministry of Education and the State Administration of Foreign Experts Affairs for the 111 Project(No.B13025);the Innovation Program of Shanghai Municipal Education Commission.M.G.H thanks the Australian Research Council(No.DP 170100411)for support.
Functional materials displaying large ultrafast third-order optical nonlinearities across a wide spectral region and broad temporal domain are required for all-optical signal processing.Particularly desirable is nonli...
关键词:triply-fused porphyrin dimer carbon nanotube NEAR-INFRARED FEMTOSECOND nonlinear optical materials 
A tunable XUV monochromatic light source based on the time preserving grating selection of high-order harmonic generation
《Chinese Physics B》2017年第7期194-198,共5页牛永 梁红静 刘燚 刘方圆 马日 丁大军 
Project supported by the National Natural Science Foundation of China(Grants Nos.11627807,11127403,and 11474130);the National Basic Research Program of China(Grant No.2013CB922200);the Natural Science Foundation of Jilin Province of China(Grant No.20160101332JC)
We accomplish a laboratory facility for producing a femtosecond XUV coherent monochromatic radiation with a broad tunable spectral range of 20 eV-75 eV. It is based on spectral selected single-order harmonics from int...
关键词:high harmonic generation conical diffraction time preserving monochromator femtosecond extreme ultraviolet pulse 
Intense supercontinuum generation in the near-ultraviolet range from a 400-nm femtosecond laser filament array in fused silica
《Chinese Physics B》2017年第7期149-152,共4页李东伟 张兰芝 Saba Zafar 宋鹤 郝作强 奚婷婷 高勋 林景全 
Project supported by the National Basic Research Program of China(Grant No.2013CB922404);the National Natural Science Foundation of China(Grant Nos.11274053,11474039,11474040,and 11004240);the Science and Technology Department of Jilin Province,China(Grant No.20170519018JH);the Innovation Fund of Changchun University of Science and Technology,China(Grant No.XJJLG-2016-02)
An intense supercontinuum(SC) in the near-ultraviolet range is generated from filamentation by focusing a 400-nm laser into fused silica with a microlens array(MLA). The spectrum of the SC is shown to be sensitive...
关键词:FILAMENTATION supercontinuum generation microlens array fused silica 
A New kHz Velocity Map Ion/Electron Imaging Spectrometer for Femtosecond Time-Resolved M olecular Reaction Dynamics Studies
《Chinese Journal of Chemical Physics》2017年第3期247-252,I0001,共7页贺志刚 陈志超 杨栋元 戴东旭 吴国荣 杨学明 
This work was supported by the National Basic Research Program of China (No.2013CB922200), the Ministry of Science and Technology of China (No.2012YQ12004704), and the National Natural Science Foundation of China (No.21573228).
A new velocity map imaging spectrometer is constructed for molecular reaction dynamics studies using time-resolved photoelectron/ion spectroscopy method. By combining a kHz pulsed valve and an ICCD camera, this veloci...
关键词:Photoelectron spectrum Pump/probe Femtosecond time-resolved 
Generation of femtosecond laser pulses at 263 nm by K_3B_6O_(10)Cl crystal被引量:1
《Chinese Physics B》2017年第6期187-191,共5页张宁华 方少波 何鹏 黄杭东 朱江峰 田文龙 吴红萍 潘世烈 滕浩 魏志义 
supported by the National Key Basic Research Program of China(Grant No.2013CB922402);the Key Program of the National Natural Science Foundation of China(Grant Nos.11434016 and 61575219);the International Joint Research Program of the National Natural Science Foundation of China(Grant No.61210017)
The third harmonic generation(THG) of a linear cavity Ti:sapphire regenerative amplifier by use of a K3B6O(10)Cl(KBOC) crystal is studied for the first time. Output power up to 5.9 mW is obtained at a central w...
关键词:nonlinear optical crystal KBOC third harmonic generation femtosecond ultraviolet 
Re-Heating Effect on the Enhancement of Plasma Emission Generated from Fe Under Femtosecond Double-Pulse Laser Irradiation被引量:1
《Plasma Science and Technology》2016年第12期1192-1197,共6页王莹 陈安民 李苏宇 隋来志 刘敦利 李舒畅 李贺 姜远飞 金明星 
supported by the National Basic Research Program of China(No.2013CB922200);the China Postdoctoral Science Foundation(No.2014M551169);National Natural Science Foundation of China(Nos.11674128,11474129 and 11504129)
In this paper, we present a study on the effect of inter-pulse delay using femtosecond double-pulse laser-induced breakdown spectroscopy in a collinear geometry. The temporal evolution of spectral intensity is perform...
关键词:LIBS femtosecond laser double-pulse signal enhancement 
High-Resolution Rb Two-Photon Transition Spectroscopy by a Femtosecond Frequency Comb via Pulses Control
《Chinese Physics Letters》2016年第11期36-38,共3页张一驰 范鹏瑞 元晋鹏 汪丽蓉 肖连团 贾锁堂 
Supported by the National Basic Research Program of China under Grant No 2012CB921603;the Program for Changjiang Scholars and Innovative Research Team in University of Ministry of Education of China under Grant No IRT13076;the National Natural Science Foundation of China under Grant Nos 61378049,10934004,11404198,61575116 and 61505100
We experimentally observe the high resolution direct frequency comb spectroscopy using counter-propagating broadband femtosecond pulses on two-photon transitions in room-temperature ^87 Rb atoms. The Doppler broad- en...
关键词:of on in by High-Resolution Rb Two-Photon Transition Spectroscopy by a Femtosecond Frequency Comb via Pulses Control RB is 
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