标题:Passive mode-locking performance of mixed Nd: La0.11Y0.89VO4 crystal
作者:Xu, Honghao; Zhang, Huaijin; Yu, Haohai; Tang, Dingyuan; Xu, Changwen
作者机构:[Xu, Honghao; Zhang, Huaijin; Yu, Haohai] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China.; [Xu, Honghao; Tang, Dingyuan; Xu 更多
通讯作者:Zhang, HJ
通讯作者地址:[Zhang, HJ]Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China.
来源:OPTICS EXPRESS
出版年:2014
卷:22
期:5
页码:5350-5356
DOI:10.1364/OE.22.005350
摘要:Passive mode locking of a diode pumped Nd: La0.11Y0.89VO4 mixed crystal laser with a semiconductor saturable absorber mirror (SESAM) was experimentally investigated for the first time to our knowledge. Stable CW mode-locking has been achieved on both a-cut and c-cut mixed crystals. In case of the a-cut crystal, when a 2% output coupler (OC) was used, the shortest pulse obtained was 4.5 ps and the highest output power was 0.94 W, while when a 6% OC was used, the shortest pulse obtained was 6.8 ps and the highest output power was 5.16 W. In the latter case the optical conversion efficiency is 38% and the slope efficiency is 40.3%, respectively; with the c-cut crystal the shortest pulse achieved was 5.5 ps. Moreover, simultaneous mode locking at two close wavelengths of 1064.3 nm and 1066.2 nm was observed on the c-cut crystal. The mode locked pulse beating generated temporal interference fringe of 0.5 THz repetition rate. (C) 2013 Optical Society of America
收录类别:SCOPUS;SCIE
WOS核心被引频次:4
Scopus被引频次:5
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84896322904&doi=10.1364%2fOE.22.005350&partnerID=40&md5=04e11fc4fadccafc2ed5cd57bbd43056
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