期刊
OPTICS COMMUNICATIONS
卷 406, 期 -, 页码 76-79出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.optcom.2017.04.058
关键词
Q-switched mode-locked; Graphene oxide; Tungsten disulfide; Nd:GdTaO4
类别
资金
- Natural Science Foundation of Shandong Province [ZR2014FL030]
- National Natural Science Foundation of China [11375081, 51172236]
- Special Construction Project Fund for Shandong Province Taishan Mountain Scholar
Tungsten disulfide (WS2) & Graphene oxide (GO) based saturable absorber (SA) was demonstrated and studies for passively Q-switched mode-locked Nd:GdTaO4 laser. The fabrication process of mixed SA was described. Passively Q-switched mode-locked operation with sub-600ps pulses was obtained by using this SA. Taking into account the simpler manufacturing progress, larger single pulse energy and better modulation depth, the mixed WS2-GO saturable absorber seems to be good way as suitable saturable absorber for solid state lasers. (C) 2017 Elsevier B.V. All rights reserved.
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