SATURABLE_ABSORBER

作品数:186被引量:295H指数:8
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相关期刊:《Science China Materials》《Communications in Theoretical Physics》《Chinese Physics B》《Journal of Electronic Science and Technology》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家重点基础研究发展计划上海市自然科学基金更多>>
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Spectral dynamical behavior in two-section, quantum well,mode-locked laser at 1.064 μm
《Chinese Physics B》2017年第7期123-129,共7页魏思航 马奔 陈泽升 廖永平 郝宏玥 张宇 倪海桥 牛智川 
Project supported by the National Basic Research Program of China(Grant Nos.2013CB933304 and 2012CB932701);the National Natural Science Foundation of China(Grant Nos.61274125 and 61435012);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant No.XDB01010200)
In this study, two-section mode-locked semiconductor lasers with different numbers of quantum wells and different types of waveguide structures are made. Their ultrashort pulse features are presented. The spectral dyn...
关键词:mode-locked laser saturable absorber BLUE-SHIFT thermal effect 
Passively Q-switched mode-locked Tm:LLF laser with a MoS_2 saturable absorber被引量:7
《Chinese Optics Letters》2015年第8期70-73,共4页邹晓 冷雨欣 李妍妍 冯艳艳 张沛雄 杭寅 王俊 
supported by the National Basic Research Program of China(Grant No.2011CB808101);the National Natural Science Foundation of China(NSFC)(Grant Nos.61078037,11127901,11134010,and 11204328);the NSFC (No. 61178007);the External Cooperation Program of Bureau of International Cooperation, Chinese Academy of Sciences (No. 181231KYSB20130007);the National 10000-Talent Program;CAS 100-Talent Program for financial support
A passively Q-swithched mode-locked (QML) Tm:LiLuF4 (LLF) laser with a MoS2 saturable absorber (SA) is demonstrated for the first time, to our best knowledge. For the Q-switching mode, the maximum average outp...
关键词:MODE MO Passively Q-switched mode-locked Tm TM 
Passive harmonic mode-locking of Er-doped fiber laser using CVD-grown few-layer MoS_2 as a saturable absorber
《Chinese Physics B》2015年第8期346-350,共5页夏汉定 李和平 兰长勇 李春 邓光磊 李剑峰 刘永 
supported by the National Natural Science Foundation of China(Grant Nos.61378028,61421002,61475030,and 61377042);the National Basic Research Program of China(Grant No.2012CB315701);the New Century Excellent Talents Program in University,China(Grant No.NCET-13-0092)
Passive harmonic mode locking of an erbium-doped fiber laser based on few-layer molybdenum disulfide(MoS2)saturable absorber(SA) is demonstrated. The few-layer MoS2 is prepared by the chemical vapor deposition(CVD) me...
关键词:fiber lasers MODE-LOCKING molybdenum disulfide 
Passive Q-switching and Q-switched mode-locking operations of 2 μm Tm:CLNGG laser with MoS2 saturable absorber mirror被引量:18
《Photonics Research》2015年第2期47-50,共4页L.C.Kong G.Q.Xie P.Yuan L.J.Qian S.X.Wang H.H.Yu H.J.Zhang 
supported by the National Natural Science Foundation of China (Grant Nos. 61008018 and 11421064);the National Basic Research Program of China (Grant No. 2013CBA01505)
With MoS2 as saturable absorber, passive Q-switching and Q-switched mode-locking operations of a Tm-doped calcium lithium niobium gallium garnet(Tm:CLNGG) laser were experimentally demonstrated. The Q-switched laser...
关键词:mode RATE m Tm:CLNGG laser with MoS2 saturable absorber mirror Passive Q-switching and Q-switched mode-locking operations of 2 TM 
1.12-W Q-switched Yb:KGW laser based on transmission-type Bi_2Se_3 saturable absorber
《Chinese Physics B》2015年第2期211-214,共4页刘京徽 田金荣 胡梦婷 徐润亲 窦志远 于振华 宋晏蓉 
supported by the National Basic Research Program of China(Grant No.2013CB922404);the National Natural Science Foundation of China(Grant No.61177047);the Beijing Municipal Education Commission Project,China(Grant No.KM201010005007)
We present a passively Q-switched Yb:KGW laser based on a transmission-type saturable absorber of topological insulator:Bi2Se3.The saturable absorber is prepared on a 0.17-mm glass substrate and can translate intra-...
关键词:topological insulator Bi2Se3 Yb:KGW Q-SWITCHING 
Time delay in InGaN multiple quantum well laser diodes at room temperature
《Chinese Physics B》2010年第12期305-309,共5页季莲 江德生 张书明 刘宗顺 曾畅 赵德刚 朱建军 王辉 段俐宏 杨辉 
Project supported by the National Natural Science Foundation of China (Grant Nos. 60976045,60506001,60836003 and 60776047);the National Basic Research Program of China (Grant No. 2007CB936700);the National Natural Science Foundation for Distinguished Young Scholars of China (Grant No. 60925017)
This paper reports that a long delay between the beginning of pumping current pulse and the onset of optical pulse is observed in InGaN laser diodes. The delay time decreases as the pumping current increases, and the ...
关键词:INGAN laser diode delay effect saturable absorber TRAPS 
Diode-Pumped Quasi-Three-Level Passively Q-Switched Nd:GGG Laser with a Codoped Nd,Cr:YAG Saturable Absorber被引量:2
《Chinese Physics Letters》2009年第9期137-139,共3页何坤娜 高春清 魏志义 李奇楠 张治国 江海河 殷绍唐 张庆礼 
Supported by the National Natural Science Foundation of China under Grant Nos 10874237 and 10704087, and the National Basic Research Program of China under Grant No 2007CB815104.
We demonstrate the first quasi-three-level passively Q-switched Nd:GGG laser at 937nm using a Nd, Cr:YAG crystal as the saturable absorber. The dependences of the average output power, the repetition rate and the pu...
关键词:sea surface nonliear interaction numerical method 
Passively Mode-Locked Quasi-Three-Level Nd:LuVO4 Laser with Semiconductor Saturable Absorber Mirror
《Chinese Physics Letters》2008年第12期4286-4287,共2页何坤娜 魏志义 许长文 李德华 张治国 张怀金 王继扬 高春清 
Supported by the National Natural Science Foundation of China under Grant Nos 60490280, 60621063, 50572054 and 50590401, and the National Basic Research Programme of China under Grant Nos 2007CB815104 and 2004CB619002.
We demonstrate a passively a Z-folded resonator. Using device, we achieve stable cw average output power under cw mode-locked Nd:LuVO4 laser operating on the quasi-three-level at 916nm with a semiconductor saturable ...
关键词:field emission molybdenum dioxide enhancement factor 
Numerical Modelling of QCW-Pumped Passively Q-Switched Nd:YAG Lasers with Cr^4+:yAG as Saturable Absorber被引量:4
《Chinese Physics Letters》2008年第8期2880-2883,共4页王与烨 徐德刚 熊景平 王卓 王鹏 姚建铨 
Passively Q-switched quasi-continuous-wave (QCW) diode-pumped Nd:YAG laser with Cr^4+ :YAG as saturable absorber is numerically investigated by solving the coupled rate equations. The threshold pump rate for pass...
关键词:HIGH-PEAK-POWER OPTIMIZATION CR4+YAG 
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