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Diode-pumped passively Q-switched Nd : GdNbO4 laser with Cr4+ : YAG saturable absorber
Ding, Shoujun1,2; Yang, Xiaotao3; Zhang, Qingli1; Liu, Wenpeng1; Luo, Jianqiao1; Sun, Guihua1; Ma, Yuefei4; Sun, Dunlu1
2017-08-01
发表期刊OPTICAL ENGINEERING
卷号56期号:8
摘要Diode-pumped passively Q-switched laser operation of a Nd: GdNbO4 crystal at 1066 nm using Cr4+: YAG as a saturable absorber was demonstrated for the first time. Using two different Cr4+: YAG crystals with initial transmission of 95% and 90% as the saturable absorber for Q-switching, a maximum average output power of 0.50 and 0.41 W was obtained at a pulse repetition frequency of 28.7 and 17.8 KHz, respectively. The shortest pulse width of 23 ns, the largest pulse energy of 22.7 mu J, and the highest peak power of 974.1 W were obtained when the Cr4+: YAG crystal was used with an initial transmission of 90%. The shortest pulse width of 33.3 ns, the largest pulse energy of 17.3 mu J, and the highest peak power of 519 W were obtained when the Cr4+: YAG crystal was used with an initial transmission of 95%. All the results indicate that the Nd: GdNbO4 crystal is a material suitable for diode-pumped passively Q-switched lasers. (C) 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)
文章类型Article
关键词Nd: Gdnbo4 Passively Q-switched Cr4++: Yag Saturable Absorber Diode-pumped
WOS标题词Science & Technology ; Physical Sciences
资助者National Natural Science Foundation of China(51502292 ; National Natural Science Foundation of China(51502292 ; Knowledge Innovation Program of the Chinese Academy of Sciences(CXJJ-15M055) ; Knowledge Innovation Program of the Chinese Academy of Sciences(CXJJ-15M055) ; 61405206) ; 61405206) ; National Natural Science Foundation of China(51502292 ; National Natural Science Foundation of China(51502292 ; Knowledge Innovation Program of the Chinese Academy of Sciences(CXJJ-15M055) ; Knowledge Innovation Program of the Chinese Academy of Sciences(CXJJ-15M055) ; 61405206) ; 61405206)
DOI10.1117/1.OE.56.8.086111
关键词[WOS]OUTPUT COUPLER ; NDYAG LASER ; CRYSTAL ; NM ; PERFORMANCE ; OPERATION ; NDGDTAO4 ; GAAS ; RUBY ; CW
收录类别SCI
语种英语
资助者National Natural Science Foundation of China(51502292 ; National Natural Science Foundation of China(51502292 ; Knowledge Innovation Program of the Chinese Academy of Sciences(CXJJ-15M055) ; Knowledge Innovation Program of the Chinese Academy of Sciences(CXJJ-15M055) ; 61405206) ; 61405206) ; National Natural Science Foundation of China(51502292 ; National Natural Science Foundation of China(51502292 ; Knowledge Innovation Program of the Chinese Academy of Sciences(CXJJ-15M055) ; Knowledge Innovation Program of the Chinese Academy of Sciences(CXJJ-15M055) ; 61405206) ; 61405206)
WOS研究方向Optics
WOS类目Optics
WOS记录号WOS:000410906100053
引用统计
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33711
专题中科院安徽光学精密机械研究所
作者单位1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei, Anhui, Peoples R China
3.Harbin Engn Univ, Coll Power & Energy Engn, Harbin, Heilongjiang, Peoples R China
4.Harbin Inst Technol, Natl Key Lab Sci & Technol Tunable Laser, Harbin, Heilongjiang, Peoples R China
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GB/T 7714
Ding, Shoujun,Yang, Xiaotao,Zhang, Qingli,et al. Diode-pumped passively Q-switched Nd : GdNbO4 laser with Cr4+ : YAG saturable absorber[J]. OPTICAL ENGINEERING,2017,56(8).
APA Ding, Shoujun.,Yang, Xiaotao.,Zhang, Qingli.,Liu, Wenpeng.,Luo, Jianqiao.,...&Sun, Dunlu.(2017).Diode-pumped passively Q-switched Nd : GdNbO4 laser with Cr4+ : YAG saturable absorber.OPTICAL ENGINEERING,56(8).
MLA Ding, Shoujun,et al."Diode-pumped passively Q-switched Nd : GdNbO4 laser with Cr4+ : YAG saturable absorber".OPTICAL ENGINEERING 56.8(2017).
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