• Electro-Optic Technology Application
  • Vol. 32, Issue 4, 18 (2017)
WANG Wei, DU Peng-fei, GAO Gan, QIU Yuan, and GENG Dong-xian
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  • [in Chinese]
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    DOI: Cite this Article
    WANG Wei, DU Peng-fei, GAO Gan, QIU Yuan, GENG Dong-xian. Segmented LD Arrays Side-pumped Double Wavelength Raman Laser[J]. Electro-Optic Technology Application, 2017, 32(4): 18 Copy Citation Text show less

    Abstract

    A diode-pumped Q-switched Nd:YAG-KGW Raman laser operating in dual-wavelength modulation is reported. The novel design of segmented circular laser diode (LD) arrays side-pumped structure with conductive and air cooling has great potential to be used in compact and miniature laser systems. The output wavelength of the 1 159 nm and 1 177 nm modulated in spectra-time domains is achieved by an E-O switch, and first-stokes pulse output modulated at spectra-time two-dimensional domains. Pulse energy up to 114 mJ at 1 177 nm and 98 mJ at 1 159 nm are obtained respectively, corresponding to diode-stokes efficiency of 15.3% at 1 177 nm and 13.2% at 1 159 nm.
    WANG Wei, DU Peng-fei, GAO Gan, QIU Yuan, GENG Dong-xian. Segmented LD Arrays Side-pumped Double Wavelength Raman Laser[J]. Electro-Optic Technology Application, 2017, 32(4): 18
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