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作品数：1618被引量：2328H指数：14
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Tuning of laser modes in an Er^(3+)-doped whispering-gallery-mode microresonator
《Chinese Optics Letters》2024年第12期85-89,共5页Qi Yu Qi Miao Zhenxiang Xu Zhiwei Huang Jialiang Lü Hongtao Li Liang Lü 
supported by the National Natural Science Foundation of China(Nos.62205001 and 62275001)。
In this paper,we experimentally investigate the tuning characteristics of laser modes for an ultrahigh-Q Er^(3+)-doped microbottle resonator(MBR)based on the whispering gallery mode(WGM).Thanks to the optimized Er^(3+...
关键词：MICRORESONATOR whispering gallery mode fiber laser 
Highly efficient actively Q-switched Er3+-doped ZBLAN fiber laser operating around 2.8μm usind a La3Ga5SiO14 electro-optical modulator
《Chinese Optics Letters》2024年第11期98-102,共5页Song Huang Shihao Tang Jiaqi Wang Yunfei Xiao Nixiang Li Shun Hu Yong Zhou Wei Zhang Xiaohui Ma Wentan Fang Xiaolin Chen Yi Luo Weiqing Gao 
supported by the National Key R&D Program of China (No.2022YFB2903102);the National Natural Science Foundation of China (Nos.12204141,62105087,62105088;12304476);the Key R&D Program of Anhui Province(No.202104a07020010);the Natural Science Foundation of Anhui Province (No.2208085QF214);the Fundamental Research Funds for the Central Universities (Nos.JZ2024HGTB0235,JZ2024HGTB0212,and JZ2024HGTB0202)。
The mid-infrared (MIR) pulsed laser,operating at around 2.8μm,holds great significance due to its strong water absorption and the characteristic fingerprint spectra it provides for essential molecules.Nevertheless,th...
关键词：mid-infrared range fiber laser Er3+-doped ZBLAN fiber actively Q-switched laser LagGassiO14 crystal. 
Generation of 1.3/1.4μm random fiber laser by bismuth-doped phosphosilicate fiber被引量：2
《Chinese Optics Letters》2023年第7期35-38,共4页王航 贾文成 姚永嘉 杨欣芸 Mikhail Melkumov Sergey Firstov Alexey Lobanov 董志鹏 罗正钱 
supported by the National Natural Science Foundation of China Youth Fund(No.62105272);the Fujian Natural Science Foundation Youth Project(No.2021J05016);the Fundamental Research Funds for the Central Universities(No.2072020109);the National Science Fund for Excellent Young Scholars(No.62022069)。
We have successfully generated a 1.3/1.4μm random fiber laser(RFL)using bismuth(Bi)-doped phosphosilicate fiber.The Bi-doped RFL has shown excellent long-term operational stability with a standard deviation of approx...
关键词：random fiber laser bismuth-doped fiber wavelength tuning fiber laser 
Passively Q-switched operation of a 1.94μm thulium-doped solid-state laser based on MXeneV_(2)CT_(x)
《Chinese Optics Letters》2023年第2期40-44,共5页袁晋鹤 李佳睿 吴政阳 李双成 韩杰 李林军 
supported by the China Postdoctoral Science Foundation(No.2020M670937);the Basic Scientific Research Business Expenses of Colleges and Universities in Heilongjiang Province(No.2021-KYYWF-0020)。
MXene V_(2)CT_(x) has great practicability because it is not easy to degrade under ambient conditions.In this paper,a V_(2)CT_(x) saturable absorber(SA)was firstly applied to a passively Q-switched(PQS)laser,to the be...
关键词：passive Q-switching MXene V2CTx saturable absorber thulium doping 
Design of an optical slot waveguide amplifier based on Er^(3+)-doped tellurite glass
《Chinese Optics Letters》2023年第1期91-96,共6页卫宁 李晓博 何佳晶 范永涛 但亚平 王俊 
supported by the National Natural Science Foundation of China(NSFC)(No.61975221);the Shanghai Science and Technology International Cooperation Fund(No.19520743900).
The idea of a slot waveguide amplifier based on erbium-doped tellurite glass is first theoretically discussed in this work.Choosing the horizontal slot for low propagation loss,the TM mode profile compressed in the in...
关键词：guided waves optical amplifiers rare-earth-doped materials 
Nd3+-doped silica glass and fiber prepared by modified sol-gel method被引量：4
《Chinese Optics Letters》2022年第9期38-42,共5页Yinggang Chen Zhiquan Lin Yafei Wang Meng Wang Lei Zhang Yan Jiao Hehe Dong Shikai Wang Chunlei Yu Lili Hu 
supported by the National Natural Science Foundation of China(NSFC)(No.61975216);Zhejiang Postdoctoral Research Project(No.ZJ2020070)。
Large-size Al^(3+)/Nd^(3+)co-doped silica glass with 5000 ppm Nd^(3+)and 50,000 ppm Al^(3+)doping concentrations was prepared by the modified sol-gel method combined with high-temperature melting and molding technolog...
关键词：Nd3+-doped silica SOL-GEL doping homogeneity. 
Rare-earth ions-doped mid-infrared(2.7-3 μm)bulk lasers:a review[Invited]被引量：11
《Chinese Optics Letters》2021年第9期86-98,共13页Hongkun Nie Feifei Wang junting Liu Kejian Yang Baitao Zhang Jingliang He 
supported by the National Natural Science Foundation of China (Nos. 61975095, 61975097, and 61308042);the Young Scholars Program of Shandong University (No. 2017WLJH48);the Youth Cross Innovation Group of Shandong University (No. 2020QNQT);the Financial Support from Qilu Young Scholar of Shandong University
Mid-infrared (MIR) laser sources operating in the 2.7–3μm spectral region have attracted extensive attention for many applications due to the unique features of locating at the atmospheric transparency window,corres...
关键词：mid-infrared laser 2.7-3μm spectral region Er3^Ho3+ and D^-doped crystal 
Broadband fluorescence emission in Bi-doped silica glass prepared by laser additive manufacturing technology
《Chinese Optics Letters》2020年第12期30-33,共4页Jiaming Li Chuangkai Li Yun Chen Nan Zhao Zhiyun Hou Qingmao Zhang Guiyao Zhou 
the National Key Research and Developmen t Program of China(No.2019YFB2204002);Guangdong Basic and Applied Basic Research Foundation(No.2019A1515111120);Science and Technology Program of Guangzhou(No.202002030165);Young Scholar Foundation of South China Normal University(No.19KJ18);Special Funds for the Cultivation of Guangdong College Students' Scientific and Technological Innovation(“ Climbing Program”Special Funds)(No.pdjh2020a0146).
In this work, we proposed a feasible method to prepare the Bi/Al co-doped silica glass by using laser additive manufacturing technology. Bi was uniformly doped into the silica matrix. The hydroxyl content of the glass...
关键词：optical materials bisinuth-doped glass broadband fluorescence 
Three-level all-fiber laser at 915 nm based on polarization-maintaining Nd^3+-doped silica fiber被引量：7
《Chinese Optics Letters》2020年第1期40-43,共4页Yafei Wang Xingyu Li Jiamin Wu Xiulin Peng Jiangkun Cao Changsheng Yang Shanhui Xu Zhongmin Yang Mingying Pen 
supported by the National Key Research and Development Plan(No.2017YFF0104504);Guangdong Natural Science Foundation(No.2018B030308009);National Natural Science Foundation of China(No.51672085);Program for Innovative Research Team in University of Ministry of Education of China(No.IRT_17R38);Joint Fund of Ministry of Education of China(No.6141A02033225);Local Innovative Research Team Project of “Pearl River Talent Plan”(No.2017BT01X137);Science and Technology Project of Guangdong(No.2017B090911005);Guangdong Key R&D Program(No.2018B090904003).
Nd3+-doped fiber lasers at around 900 nm based on the 4F3/2→4I9/2 transition have obtained much research attention since they can be used as the laser sources for generating pure blue fiber lasers through the frequen...
关键词：fiber LASER LASER materials NEODYMIUM 
Dual-wavelength synchronously mode-locked Tm-doped bulk laser with terahertz frequency beating
《Chinese Optics Letters》2019年第9期60-63,共4页Xinyang Liu Xiaowen Li Shengzhi Zhao Kejian Yan Lei Guo Tao Li Wenchao Qiao Ming Li Baitao Zhang Jingliang He Lihe Zheng Liangbi Su Jun Xu 
supported by the National Natural Science Foundation of China(NSFC)(Nos.61475088,61378022,61605100,and 61422511);the Key Research and Development Program of Shandong Province(No.2018GGX101006);the Shenzhen Science and Technology Research and Development Funds(No.JCYJ20180305163932273);the Young Scholars Program of Shandong University(No.2015WLJH38)
A dual-wavelength synchronously mode-locked homogeneously broadened bulk laser operating at 1985.6 and1989 nm is presented for the first time, to the best of our knowledge, which delivers a maximum output power of 166...
关键词：DUAL-WAVELENGTH synchronously MODE-LOCKED Tm-doped BULK laser TERAHERTZ FREQUENCY 
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