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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
Source PublicationOPTICAL ENGINEERING
Volume56Issue:8
AbstractDiode-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)
SubtypeArticle
KeywordNd: Gdnbo4 Passively Q-switched Cr4++: Yag Saturable Absorber Diode-pumped
WOS HeadingsScience & Technology ; Physical Sciences
Funding OrganizationNational 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
WOS KeywordOUTPUT COUPLER ; NDYAG LASER ; CRYSTAL ; NM ; PERFORMANCE ; OPERATION ; NDGDTAO4 ; GAAS ; RUBY ; CW
Indexed BySCI
Language英语
Funding OrganizationNational 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 Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000410906100053
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/33711
Collection中科院安徽光学精密机械研究所
Affiliation1.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
Recommended Citation
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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