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| 半导体可饱和吸收镜实现固体激光器皮秒锁模的机理研究 | |
| 引用本文： | 付洁,陈檬,李港,张丙元,王洪亮.半导体可饱和吸收镜实现固体激光器皮秒锁模的机理研究[J].量子光学学报,2011,17(2). |
| 作者姓名： | 付洁 陈檬 李港 张丙元 王洪亮 |
| 作者单位： | 1. 北京工业大学激光工程研究院,北京,100124 2. 山东聊城大学数理学院,山东聊城,252059 3. 二炮驻北京地区军事代表室,北京,100143 |
| 摘 要： | 对半导体可饱和吸收镜(SESAM)实现固体激光器皮秒锁模的机理进行了研究。通过对染料锁模介质和SESAM的结构对比,对SESAM皮秒锁模机理提出了一个新的解释。其在锁模激光器中充当锁模器件时,不仅仅是一个吸收体,同时也是一个增益介质。当腔内增益和损耗保持平衡时实现稳定的连续锁模。 |
| 关 键 词： | 锁模激光器 染料饱和吸收体 半导体可饱和吸收镜 连续锁模 |
Research on Mechanism of Mode Locking Using Semiconductor Saturable Absorption Mirror in a Solid Laser of Pico-second |
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| FU Jie,CHEN Meng,LI Gang,ZHANG Bing-yuan,WANG Hong-liang.Research on Mechanism of Mode Locking Using Semiconductor Saturable Absorption Mirror in a Solid Laser of Pico-second[J].Acta Sinica Quantum Optica,2011,17(2). | |
| Authors: | FU Jie CHEN Meng LI Gang ZHANG Bing-yuan WANG Hong-liang |
| Institution: | FU Jie1,CHEN Meng1,LI Gang1,ZHANG Bing-yuan2,WANG Hong-liang (1.Institute of Laser Engineering,Beijing University of Technology,Beijing 100124,China,2.Institute of Science and Technology,Liaocheng University,Shandong 252059,China) |
| Abstract: | In this paper,the mechanism of mode-locking using a semiconductor saturable absorption mirror(SESAM) in solid laser was analyzed.We proposed a new opinion on how SESAM works to realize mode locking.It is not just an absorber but also a gain medium when working in all-solid laser because of the special structure of SESAM.If the gain and loss keep balance in cavity,continuous wave mode-locking(CWML) can be realized. |
| Keywords: | mode-locked laser dye saturable absorber semiconductor saturable absorption mirror continuous wave mode-locking |
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