Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Luminescence》 2012-12
Add to Favorite Get Latest Update

56 MHz End Pumping Nd∶YVO_4 SESAM CW Mode-locked Lasers

WANG Xi-jun (Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China)  
To enlarge the energy of the pico-second laser pulse and to gain the higher laser amplifying efficiency and the higher ratio of the signal to noise in the pulse amplification,we should oscillate the CW mode-locked laser in the lower repetition frequency while the laser outputs the high average power.By designing and optimizing the five-mirror-folded laser resonator,we controlled the light loss increasing with the resonator length and the unstable running of the long cavity in CW laser mode-locked.We observed that the relevant or corresponding path of the resonator increase with the decrease of another arm path because of the energy requirements for the saturation working and stability state of the SESAM in the laser.We realized an SESAM CW mode-locked laser with the pulse energy of 10.7 nJ,the output power of 1.2 W.
【Fund】: 国家自然科学基金(60748026);; 国家自然基金委中韩合作研究项目(60611140400);; 中国科学院三期创新基金(O78Y32Q070)资助项目
【CateGory Index】: TN248
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved