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作品数:473被引量:567H指数:10
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相关作者:胡斌奇张文磊成涛王江波王晶晶更多>>
相关机构:湖南省电力公司华北电力大学中国石油冀东油田中国石油大学(北京)更多>>
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  • 期刊=Chinese Optics Lettersx
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Continuous-wave and broadly tunable Cr:ZnSe laser pumped by a short wavelength Tm:YLF bulk laser
《Chinese Optics Letters》2024年第10期87-92,共6页Milun Zhang Changwen Xu Yidan Wei Suliao Li Guoyang Liu Wenlong Li Dianyuan Fan 
supported by the Key-Area Research and Development Program of Guangdong Province(No.2023B0909010002);the Science and Technology PlanningProjectofShenzhenMunicipality(No.JCYJ20190808145016980)。
We demonstrate,for the first time and to the best of our knowledge,a continuous-wave and broadly tunable Cr:ZnSe bulk crystal laser pumped by a Tm:YLF bulk laser with 1845 nm and 1887 nm wavelengths.We compare the out...
关键词:middle-infrared laser Cr:ZnSe solid-state laser continuous wave TUNABILITY 
High spatial-resolution biological tissue imaging in the second near-infrared region via optical parametric amplification pumped by an ultrafast vortex pulse [Invited]被引量:1
《Chinese Optics Letters》2022年第10期8-13,共6页Xuanke Zeng Congying Wang Yi Cai Qinggang Lin Xiaowei Lu Jiahe Lin Xinming Yuan Wenhua Cao Yuexia Ai Shixiang Xu 
partially supported by the National Natural Science Foundation of China(Nos.92050203,62075138,12174264,61827815,12004261,and 61775142);Natural Science Foundation of Guangdong Province(Nos.2021A1515011909 and 2022A1515011457);Shenzhen Fundamental Research Program(Nos.JCYJ20200109105606426,JCYJ20190808164007485,JCYJ20210324095213037,JCYJ20190808121817100,JCYJ20190808143419622,and JCYJ20190808115601653);Shenzhen Key Technology Projects(Nos.JSGG20191231144201722 and JSGG20211108092800001).
Applying an ultrafast vortex laser as the pump,optical parametric amplification can be used for spiral phase-contrast imaging with high gain,wide spatial bandwidth,and high imaging contrast.Our experiments show that t...
关键词:optical parametric amplification ultrafast vortex laser pulse spatial resolution phase-contrast imaging 
Ultimate capacity analysis of cladding-pumped 10/130 Tm:fiber laser
《Chinese Optics Letters》2020年第5期36-39,共4页Encai Ji Jie Shi Congwen Zha Jing Zeng Xinwu Zhou Zhengdi He Yong Yao Qitao Lü 
the China Postdoctoral Science Foundation(No.2018M630355);the National Natural Science Foundation of China(No.61905150);the Characteristic Innovation Projects of Scientific Research in Universities of Guangdong Province(Natural Science)(No.2018KTSCX348).
The ultimate capacity of a cladding-pumped 10/130 Tm:fiber is experimentally investigated with a 793 nm laser diode bidirectionally pumped amplifier. The laser system works stably at the output powers of 52 W,65 W, an...
关键词:double cladding Tm:fiber all-fiber laser 
Time-resolved study of the lasing emission from high vibrational levels of N2^+ pumped with circularly polarized femtosecond pulses被引量:2
《Chinese Optics Letters》2020年第2期70-74,共5页Dongjie Zhou Xiang Zhang Qi Lu Qingqing Liang Yi Liu 
supported in part by the National Natural Science Foundation of China(Nos.11574213 and 11904232);Innovation Program of Shanghai Municipal Education Commission(No.2017-01-07-00-07-E00007);the Shanghai Municipal Science and Technology Commission(No.17060502500);the support of the Program for Professor of Special Appointment(Eastern Scholar)at the Shanghai Institutions of Higher Learning(No.TP2014046).
We experimentally investigated the forward 353.8 nm radiation from plasma filaments in pure nitrogen gas pumped by intense circularly polarized 800 nm femtosecond laser pulses.This emission line corresponds to the B^2...
关键词:FEMTOSECOND PULSES plasma nitrogen ions SUPERRADIANCE TIME-RESOLVED measurement 
Random lasing of CsPbBr3 perovskite thin films pumped by modulated electron beam被引量:3
《Chinese Optics Letters》2020年第1期49-53,共5页Haibo Fan Yining Mu Chunyang Liu Yan Zhu Guozhen Liu Shuai Wang Yanzheng Li Peng Du 
supported by the National Natural Science Foundation of China(NSFC)(Nos.51602028,61905026,and 11874091);the Jilin Province Science and Technology Development Project(Nos.20180519019JH and20180804009HJ);the Jilin Province Industrial Innovation Special Fund Project(Nos.2018C040-3 and 2019C043-6);the Development of Key Laboratory of Astronomical Optics Technology,the Chinese Academy of Sciences(No.CAS-KLAOT-KF201803);the Changchun University of Science and Technology(No.XJJLG-2017-01).
Aiming at the application requirements of information optics,this Letter proposed a perovskite quantum dot random lasing pumping method suitable for high-speed modulation.At the same time,the luminescence characterist...
关键词:PEROVSKITE quantum DOTS ELECTRON beam RANDOM laser 
A compact and efficient 4.25 μm BaGa4Se7 optical parametric oscillator被引量:3
《Chinese Optics Letters》2019年第12期49-52,共4页Minqiang Kang Ying Deng Xiongwei Yan Xiaoming Zeng Yangwu Guo Jiyong Yao Fa Zeng Jiangang Zheng Kainan Zhou Chongbing Qu Jingqin Su Qihua Zhu 
supported by the Science and Technology on Plasma Physics Laboratory(No.6142A04030403);the Innovation Fund of the Chinese Academy of Sciences(No.CXJJ-17-M164)
We report an efficient mid-infrared extracavity optical parametric oscillator(OPO)based on the nonlinear crystal BaGa4Se7 pumped by a diode-side-pumped Q-switched Nd:Y3 Al5O12(Nd:YAG)laser.The maximum pulse energy of ...
关键词:ND:YAG PUMPED OPTICAL 
Mode-locked pulse generation from an all-FMF ring laser cavity被引量:1
《Chinese Optics Letters》2019年第12期64-67,共4页Su Chen Weixiang Hu Yang Xu Yu Cai Zhiqiang Wang Zuxing Zhang 
supported by the Natural Science Foundation of Jiangsu Province(Nos.BK20161521 and BK20180742);Six Talent Peaks Project in Jiangsu Province(No.2015-XCL-023 P);Postgraduate Research&Practice Innovation Program of Jiangsu Province(No.KYCX18_0856);Talents Projects in Nanjing University of Posts and Telecommunications(Nos.NY214002 and NY215002)
Experimental generation of stable mode-locked pulses and cylindrical vector beams(CVBs),from an all fewmode fiber(FMF)ring laser is first reported,to the best of our knowledge.In this laser,a section of few-mode erbiu...
关键词:FIBER laser PUMPED 
Watt-level continuous-wave and passively Q-switched red lasers pumped by a single blue laser diode被引量:4
《Chinese Optics Letters》2019年第7期49-53,共5页Yuxia Zhang Yilun Yang Lianhan Zhang Dazhi Lu Min Xu Yin Hang Shishen Yan Haohai Yu Huaijin Zhang 
supported by the National Key Research and Development Program of China(Nos.2016YFB0701002and 2016YFB1102301);the National Natural Science Foundation of China(NSFC)(Nos.51772173,51632004,51472257,and 51872307)
Praseodymium-ion-doped gain materials have the superiority of lasing at various visible wavelengths directly.Simple and compact visible lasers are booming with the development of blue laser diodes in recent years.In t...
关键词:Watt-level CONTINUOUS-WAVE passively Q-SWITCHED red lasers BLUE laser DIODE 
Highly efficient H-β Fraunhofer line optical parametric oscillator pumped by a single-frequency 355 nm laser被引量:1
《Chinese Optics Letters》2018年第8期62-66,共5页Jian Ma Tingting Lu Xiaolei Zhu Xiuhua Ma Shiguang Li Tianhua Zhou Weibiao Chen 
supported by the National Key Research and Development Program of China(No.2016YFC1400902);the National Key Scientific Instrument and Equipment Development Project(No.2013YQ120343);the Scientific Innovation Fund of Chinese Academy of Sciences(No.CXJJ-16S014);the Development Program of China(No.2014AA093301)
A highly efficient laser system output at the H-13 Fraunhofer line of 486.1 nm has been demonstrated. A high pulse energy single-frequency hybrid 1064 nm master oscillator power amplifier was frequency-tripled to achi...
关键词:Fraunhofer line optical parametric oscillator pumped by a single-frequency 355 nm laser Highly efficient H OPO 
Octave-spanning visible supercontinuum generation from an aluminum nitride single crystal pumped by a 355 nm nanosecond pulse
《Chinese Optics Letters》2018年第4期94-98,共5页Chunbo Li Xikui Ren Honglei Wu Ruisheng Zheng Junqing Zhao Deqin Ouyang Chenlin Du Peiguang Yan Shuangchen Ruan 
supported by the National Natural Science Foundation of China(NSFC)(Nos.61575129 and 11447029);the Science&Technology Innovation Committee Foundation of Shenzhen(No.JCYJ20160328144942069)
Supercontinuum generation(SC) of more than one octave spectrum spanning covering from 400 nm to 820 nm was achieved by pumping a piece of aluminum nitride(AIN) single crystal using a nanosecond 355 nm ultraviolet ...
关键词:Al SC Octave-spanning visible supercontinuum generation from an aluminum nitride single crystal pumped by a 355 nm nanosecond pulse 
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