FIBER_LASERS

作品数:203被引量:389H指数:9
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相关机构:南方科技大学更多>>
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  • 期刊=Chinese Optics Lettersx
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Characterization and tailoring of statistical properties of erbium-doped random fiber lasers
《Chinese Optics Letters》2024年第12期63-69,共7页Xingyu Bao Shengtao Lin Jiaojiao Zhang Longqun Ni Yifei Qi Anchi Wan Zinan Wang 
supported by the National Natural Science Foundation of China(No.62075030);the Ministry of Science and Technology(No.DL2023167001L);the Sichuan Science and Technology Program(No.2023YFSY0058);the 111 Project(No.B14039)。
Statistical properties of the erbium-doped random fiber laser(ERFL)play an important role in studying its physical attributes and advancing profound applications.Thus,there is an obvious need for thorough characteriza...
关键词:erbium-doped random fiber laser time-domain statistical properties fiber dispersion 
Bright/dark switchable mode-locked fiber laser based on alcohol
《Chinese Optics Letters》2024年第3期71-75,共5页张文艳 江慧洁 杨坤 刘楠楠 耿利杰 郝蕴琦 贤天浩 詹黎 
supported by the National Natural Science Foundation of China(NSFC)(Nos.11874040 and 62105296);the Henan Provincial Science and Technology Research Project(No.222102210042);the Doctor Research Project of Zhengzhou University of Light Industry(No.2020BSJJ065)。
A passively switchable erbium-doped fiber laser based on alcohol as the saturable absorber(SA)has been demonstrated.The SA is prepared by filling the gap between two optical patch cords with alcohol to form a sandwich...
关键词:optical solitons fiber lasers ALCOHOL pulsed lasers 
Spectral-furcated vector soliton in birefringence-managed fiber lasers
《Chinese Optics Letters》2023年第7期39-45,共7页贺志文 毛东 杜岳卿 高群 曾超 袁昌驰 赵建林 
supported by the National Natural Science Foundation of China(No.12274344);the Natural Science Basic Research Program of Shaanxi Province(No.2021JC-09);the Fundamental Research Funds for the Central Universities(No.3102019JC008)。
We demonstrate spectral-furcated vector solitons in normal-dispersion fiber lasers comprising a section of polarizationmaintaining fiber.The spectrum of each orthogonal-polarized component is confined by the birefring...
关键词:fiber laser SOLITON bicorn spectral structure birefringence management 
Polarization domains and self-mode-locked pulses in an erbium-doped fiber laser
《Chinese Optics Letters》2023年第3期71-76,共6页程佩芸 韩孟孟 杜岳卿 舒学文 
supported by the National Key Research and Development Program of China(No.2018YFE0117400);National Natural Science Foundation of China(No.62275093);China Postdoctoral Science Foundation(No.2018M642823)。
We have observed various polarization domains and a giant self-mode-locked pulse in a 130 m long erbium-doped fiber laser without any mode-locking devices.By adjusting the intracavity polarization controller,we invest...
关键词:fiber lasers polarization domains self-mode-locked pulse nonlinear optics 
Characteristic extraction of soliton dynamics based on convolutional autoencoder neural network被引量:2
《Chinese Optics Letters》2023年第3期108-112,共5页刘聪聪 何江勇 王攀 邢登科 李晋 刘艳格 王志 
supported by the National Natural Science Foundation of China(Nos.12274238 and 61835006);the National Key Research and Development Program of China(No.2018YFB1801802);the Beijing-Tianjin-Hebei Basic Research Cooperation Project(No.21JCZXJC00010);the Natural Science Foundation of Tianjin City(No.19JCZDJC31200);the Tianjin Research Innovation Project for Postgraduate Students(No.2021YJSB083)。
In this article,we use a convolutional autoencoder neural network to reduce data dimensioning and rebuild soliton dynamics in a passively mode-locked fiber laser.Based on the particle characteristic in double solitons...
关键词:fiber lasers optical solitons convolutional autoencoder neural network 
Fiber oscillator of 5 kW using fiber Bragg gratings inscribed by a visible femtosecond laser被引量:4
《Chinese Optics Letters》2023年第2期50-54,共5页李宏业 田鑫 李昊 武柏屹 赵晓帆 王蒙 高晨晖 饶斌裕 奚小明 陈子伦 王泽锋 陈金宝 
supported by the National Natural Science Foundation of China(NSFC)(Nos.11974427 and 12004431);State Key Laboratory of Pulsed Power Laser(Nos.SKL-2020ZR05 and SKL2021ZR01);Postgraduate Scientific Research Innovation Project of Hunan Province(No.CX20200046)。
We fabricate a pair of fiber Bragg gratings(FBGs)by a visible femtosecond laser phase mask scanning technique on passive large-mode-area double-cladding fibers for multi-kilowatt fiber oscillators.The bandwidth of hig...
关键词:fiber optics fiber lasers fiber Bragg gratings 
Coherent dissipative soliton intermittency in ultrafast fiber lasers被引量:1
《Chinese Optics Letters》2022年第1期64-68,共5页Yueqing Du Chao Zeng Zhiwen He Qun Gao Dong Mao 
supported by the National Natural Science Foundation of China (Nos. 61805277, 11634010, and 11874300);Natural Science Basic Research Program of Shaanxi (No. 2019JQ-447);Fundamental Research Funds for the Central Universities (No. 310202011QD003);National Key R&D Program of China (No. 2017YFA0303800);Fundamental Research Funds for the Central Universities (Nos. 3102019JC008 and 3102019PY002)
As a universal phenomenon in nonlinear optical systems,intermittency is usually accompanied by the coherence loss such as soliton explosions in fiber lasers.Based on real-time spectroscopy,we revealed the coherent dis...
关键词:mode-locked lasers optical solitons fiber lasers 
High-power, ultra-broadband supercontinuum source based upon 1/1.5 μm dual-band pumping被引量:2
《Chinese Optics Letters》2021年第4期50-55,共6页Yihuai Zhu Zhijian Zheng Xiaogang Ge Geguo Du Shuangchen Ruan Chunyu Guo Peiguang Yan Ping Hua Linzhong Xia Qitao Lü 
supported by the National Natural Science Foundation of China (NSFC) (Nos. 61975136, 61935014, 61775146, and 61905151);the Outstanding Young Teacher Cultivation Projects in Guangdong Province (No. YQ2015142);the Guangdong Basic and Applied Basic Research Foundation (No. 2019A1515010699);the Shenzhen Science and Technology Project (Nos. JCYJ20160520161351540, JCYJ20170817100639177, JCYJ20170302151146995, and JCYJ20160328144942069);the Engineering Applications of Artificial Intelligence Technology Laboratory Project (No. PT201701);the National Key Research and Development Program of China (No. 2016YFA0401100)。
We experimentally demonstrate an all-fiber supercontinuum source that covers the spectral region ranging from visible to mid-infrared. The ultra-broadband supercontinuum is realized by pumping a cascaded photonic crys...
关键词:fiber lasers supercontinuum generation nonlinear optics 
Efficient phase-locking of 60 fiber lasers by stochastic parallel gradient descent algorithm被引量:5
《Chinese Optics Letters》2020年第10期43-47,共5页Hongxiang Chang Jiachao Xi Rongtao Su Pengfei Ma Yanxing Ma Pu Zhou 
supported by the National Natural Science Foundation of China (Nos. 61705265 and 61705264);the Innovative Research Groups of Hunan Province(No. 2019JJ10005);the Training Program for Excellent Young Innovators of Changsha (No. KQ1905051)
Coherent beam combining of 60 fiber lasers by using the stochastic parallel gradient descent algorithm has been demonstrated. The functions of pinhole(s) on the power distributions in the far-field have been systemati...
关键词:coherent bearm combining fiber laser laser arrays 
Strain compensated robust semiconductor saturable absorber mirror for fiber lasers被引量:3
《Chinese Optics Letters》2019年第7期59-62,共4页Yan Wang Nan Lin Wanli Gao Huanyu Song Minglie Hu Haiming Li Wenxia Bao Xiaoyu Ma Zhigang Zhang 
supported by the National Natural Science Foundation of China(Nos.61575004,61735001,and 61761136002);the International Cooperation Program(No.2013DFG12750)
We demonstrate a strain compensated long lifetime semiconductor saturable absorber mirror(SESAM) with a high modulation depth for fiber lasers.The SESAM was measured to have a damage threshold of 9.5 m J/cm^2, a modul...
关键词:STRAIN ROBUST SEMICONDUCTOR saturable ABSORBER MIRROR 
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