标题:Generation of low repetition rate sub-nanosecond pulses in doubly QML Nd:Lu0.5Y0.5VO4 and Nd:YVO4 lasers with EO and transmission SSA
作者:Zhang, Haijuan ;Zhao, Shengzhi ;Zhao, Jia ;Yang, Kejian ;Li, Guiqiu ;Li, Dechun ;Li, Tao ;Qiao, Wenchao ;Wang, Yonggang
作者机构:[Zhang, Haijuan ;Zhao, Shengzhi ;Zhao, Jia ;Yang, Kejian ;Li, Guiqiu ;Li, Dechun ;Li, Tao ;Qiao, Wenchao ] School of Information Science and Engineeri 更多
通讯作者:Zhao, Shengzhi
来源:Optics and Laser Technology
出版年:2014
卷:69
期:1
页码:39-43
DOI:10.1016/j.optlastec.2014.12.017
关键词:Doubly Q-switched mode-locking; Nd:Lu0.5Y0.5VO4; Sub-nanosecond
摘要:By employing the mixed crystal Nd:Lu0.5Y0.5VO4 and the single crystal Nd:YVO4 as the laser media, the characteristics of the QML laser doubly modulated by electro-optic (EO) modulator and transmission semiconductor saturable absorber (T-SSA) are studied. Under the same cavity parameters, the properties of the low repetition rate sub-nanosecond pulses generated from Nd:Lu0.5Y0.5VO4 and Nd:YVO4 laser are compared. The experimental results show that Nd:Lu0.5Y0.5VO4 laser can generate shorter pulse width than Nd:YVO4 laser, and meanwhile, needs lower pump power to generate low repetition rate sub-nanosecond pulses. The shortest pulse durations obtained from the doubly QML Nd:Lu0.5Y0.5VO4 and Nd:YVO4 lasers are estimated to be 204 and 294 ps, with the corresponding peak power of 3.4 and 3.04 MW, respectively. © 2014 Elsevier Ltd.All rights reserved.
收录类别:EI;SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84937127836&doi=10.1016%2fj.optlastec.2014.12.017&partnerID=40&md5=b62b97a64725f43e55abce3325fcd978
TOP