• DocumentCode
    2242487
  • Title

    Development of Compact 473nm Laser Using Intra-Cavity SHG with Short-PPSLT

  • Author

    Kamogawa, Noriyuki ; Watanabe, Hirofumi ; Oki, Yuji ; Kitamura, Kenji ; Takekawa, Shunji ; Urata, Yoshiharu ; Wada, Satoshi

  • Author_Institution
    Graduate Sch. of l.S.E.E., Kyushu Univ., Fukuoka
  • fYear
    2007
  • fDate
    26-31 Aug. 2007
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Combination of intra-cavity SHG and passively-Q-switching demonstrated on 473 nm quasi-four-level Nd:YAG laser. Periodically-poled MgO:SLT was inserted into the 10 mm length cavity of passively-Q-switched Cr:Nd:YAG laser. A longitudinally pumping with 4 W laser diode shows beam quality of M2 ap1. The output energy of 29 muJ and pulse duration of 3.1 ns were obtained.
  • Keywords
    Q-switching; chromium; laser cavity resonators; neodymium; optical harmonic generation; optical pumping; solid lasers; Q-switching; YAG:Nd,Cr; energy 29 muJ; intracavity SHG; laser diode; longitudinal pumping; power 4 W; quasifour-level laser; size 10 mm; time 3.1 ns; wavelength 473 nm; Chemical lasers; Diode lasers; Laser beams; Laser excitation; Laser stability; Microchip lasers; Optical frequency conversion; Optical pulses; Power lasers; Pump lasers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
  • Conference_Location
    Seoul
  • Print_ISBN
    978-1-4244-1173-3
  • Electronic_ISBN
    978-1-4244-1174-0
  • Type

    conf

  • DOI
    10.1109/CLEOPR.2007.4391323
  • Filename
    4391323
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2242487