DOUBLE-CLAD

作品数：32被引量：66H指数：4
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相关领域：电子电信更多>>
相关作者：王家新庞冬青夏金松陈少武杨笛更多>>
相关机构：曼彻斯特大学天津大学中国科学院更多>>
相关期刊：《Chinese Physics Letters》《Photonic Sensors》《Chinese Optics Letters》《Science Bulletin》更多>>
相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划天津市自然科学基金更多>>
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Large-mode-area neodymium-doped all-solid double-cladding silicate photonic bandgap fiber with an index step of ～0.5%被引量：1
《Chinese Optics Letters》2018年第8期21-24,共4页Meng Li Longfei Wang Shuai Han Chunlei Yu Danping Chen Wei Chen Lili Hu 
supported by the Natural Science Foundation of Shanghai(No.17ZR1434000);the China Postdoctoral Science Foundation(No.2016M601653);the National Natural Science Foundation of China(No.61775224)
A large-mode-area neodymium-doped silicate photonic bandgap fiber was theoretically designed and experimen- tMly demonstrated. The relative index step between the high-index rods and the background glass was -0.5%, wh...
关键词：Large-mode-area neodymium-doped all-solid double-cladding silicate photonic bandgap fiber with an index step of 
Simulation of Brillouin gain properties in a double-clad As2Se3 chalcogenide photonic crystal fiber被引量：6
《Chinese Optics Letters》2017年第4期65-67,共3页陈欣 夏历 李微 李晨 
supported by the International Cooperation Projects between China and Singapore under Grant No.2009DFA12640
The Brillouin gain properties in a double-clad As2Se3 photonic crystal fiber（PCF）are simulated based on the finite-element method（FEM）.The results indicate that the Brillouin gain spectrum（BGS）of our proposed ch...
关键词：Brillouin photonic cladding tailor outer longitudinal pronounced overlap FWHM confined 
Fusion splicing of double-clad specialty fiber using active alignment technology被引量：2
《Chinese Optics Letters》2011年第2期5-7,共3页殷树鹏 闰平 巩马理 何建伟 付晨 
The fusion splicing of double-clad （DC） specialty fibers based on active alignment is crucial to the investigation of high-power monolithic fiber lasers. Given the wave-guiding characteristic of DC fiber, a light st...
关键词：ALIGNMENT DC power transmission Fiber lasers Numerical methods 
An acousto-optic Q-switched fiber laser using China-made double-cladding fiber被引量：4
《Chinese Optics Letters》2007年第9期522-523,共2页赵宏明 楼祺洪 周军 张芳沛 董景星 魏运荣 李立波 王之江 
the National Key Basic Research Project of China.
A simple laser-diode pumped acoustic-optic Q-switched fiber laser is reported by using China-made largemode-area ytterbium-doped fiber. Q-switched pulses with a beam quality factor of M^2 ≈ 2 and several hundred nano...
关键词：AOM rate mode An acousto-optic Q-switched fiber laser using China-made double-cladding fiber 
113-W in-phase mode output from two ytterbium-doped large-core double-cladding fiber lasers被引量：24
《Chinese Optics Letters》2007年第7期412-414,共3页何兵 楼祺洪 周军 郑颖辉 薛冬 董景星 魏运荣 张芳沛 漆云凤 朱健强 李进延 李诗愈 王之江 
This work was supported by the National Major Fundamental Research Program(973)of China(No.61359020103);the National High Technology Research and Development Program(863)of China(No.2005AA802030).
Phase locking for two ytterbium-doped large-core fiber lasers has been demonstrated by using a selfimaging confocal resonator with a spatial filter. Steady high-contrast interference stripes are observed. The visibili...
关键词：Imaging techniques Rare earth additions YTTERBIUM 
High-power double-clad large-mode-area photonic crystal fiber laser被引量：1
《Chinese Optics Letters》2005年第8期457-459,共3页李康 王屹山 赵卫 陈国夫 彭钦军 崔大复 许祖彦 
This work was supported by the Science and Tech-nology Innovation Foundation of the Chinese Academyof Sciences under Grant No. CXJJ-120
A high power double-clad ytterbium-doped large-mode-area photonic crystal fiber（LMA PCF）laser was demonstrated using a unique Fabry-Perot （F-P） continnous wave （CW） output power of 50 W at～L04μm with a slope e...
关键词：Cladding (coating) Continuous wave lasers FABRY Perot interferometers High power lasers Optical pumping Optically pumped lasers YTTERBIUM 
Power distribution in Yb^(3+)-doped double-cladding fiber laser被引量：1
《Chinese Optics Letters》2004年第8期468-470,共3页张强 姚建铨 王鹏 周佳凝 夏元钦 张百钢 
This project was supported by Tunable Laser State Key Lab on Harbin Institute of Technology under Grant No. 51472030301JW1401.
The distribution of pump light and signal light in Yb3+-doped double-cladding fiber laser is analyzed based on a rate equation model. Numerical simulation results are obtained. The numerical solution of the rate equat...
关键词：Computer simulation Laser beams Ytterbium compounds 
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