Coherent beam combining of high powerfiber lasers: Progress and prospect  

作　　者：LIU ZeJin ZHOU Pu XU XiaoJun WANG XiaoLin MA YanXing 

机构地区：[1]College of Optoelectronic Science and Engineering, National University of Defense Technology

出　　处：《Science China(Technological Sciences)》2013年第7期1597-1606,共10页中国科学（技术科学英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant No.11274386)

摘　　要：The recent research progress of coherent beam combining of high power fiber lasers is reviewed. Key technologies like coherently combinable fiber laser, phase control of multiple beams and beam tilling are specially analyzed. Prospects for single coherently combinable high power fiber amplifier, beam tilling and target-in-the-loop control for propagation in real atmosphere are presented.The recent research progress of coherent beam combining of high power fiber lasers is reviewed. Key technologies like coherently combinable fiber laser, phase control of multiple beams and beam tilling are specially analyzed. Prospects for single coherently combinable high power fiber amplifier, beam tilling and target-in-the-loop control for propagation in real atmosphere are presented.

关 键 词：fiber laser COHERENT beam combining single frequency NARROW LINEWIDTH phase control 

分 类 号：TN248[电子电信—物理电子学]