Guanshi Qin

Summary

Publications

  1. ncbi request reprint 784-nm amplified spontaneous emission from Tm3+-doped fluoride glass fiber pumped by an 1120-nm fiber laser
    Guanshi Qin
    Institute for Laser Science, University of Electro Communications, 1 5 1 Chofugaoka, Tokyo 182 8585, Japan
    Opt Lett 30:269-71. 2005
  2. ncbi request reprint Brillouin lasing in a single-mode tellurite fiber
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Lett 32:2179-81. 2007
  3. ncbi request reprint Power dependence of Brillouin linewidths in a silica fiber
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 32:3155-7. 2007
  4. ncbi request reprint Stable gain-switched 845 nm pulse generation by a weak 1550 nm seed laser
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 33:249-51. 2008
  5. ncbi request reprint Widely tunable ring-cavity tellurite fiber Raman laser
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 33:2014-6. 2008
  6. doi request reprint Second and third harmonics and flattened supercontinuum generation in tellurite microstructured fibers
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Lett 35:58-60. 2010
  7. doi request reprint Zero-dispersion-wavelength-decreasing tellurite microstructured fiber for wide and flattened supercontinuum generation
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Lett 35:136-8. 2010
  8. ncbi request reprint Supercontinuum generation spanning over three octaves from UV to 3.85 microm in a fluoride fiber
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 34:2015-7. 2009
  9. ncbi request reprint Tunable all-optical pulse compression and stretching via doublet Brillouin gain lines in an optical fiber
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Lett 34:1192-4. 2009
  10. doi request reprint A suspended core nanofiber with unprecedented large diameter ratio of holey region to core
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1, Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 18:9088-97. 2010

Detail Information

Publications13

  1. ncbi request reprint 784-nm amplified spontaneous emission from Tm3+-doped fluoride glass fiber pumped by an 1120-nm fiber laser
    Guanshi Qin
    Institute for Laser Science, University of Electro Communications, 1 5 1 Chofugaoka, Tokyo 182 8585, Japan
    Opt Lett 30:269-71. 2005
    ..To our best knowledge, this is the first report of 784-nm (1G4 --> 3H5 transition) ASE in a Tm3+-doped fluoride fiber laser. Its effects on a 480-nm (1G4 --> 3H6 transition) blue laser were also discussed...
  2. ncbi request reprint Brillouin lasing in a single-mode tellurite fiber
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Lett 32:2179-81. 2007
    ..6 mW at 1550 nm and a slope efficiency of 38.2% are achieved from a 200 m tellurite fiber by employing a ring cavity. In addition, a tunable Brillouin comb tellurite fiber laser is demonstrated...
  3. ncbi request reprint Power dependence of Brillouin linewidths in a silica fiber
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 32:3155-7. 2007
    ..However, the anti-Stokes Brillouin shift becomes smaller and its linewidth larger with increasing pump power. We explain these experimental results by the distributed fluctuating source model...
  4. ncbi request reprint Stable gain-switched 845 nm pulse generation by a weak 1550 nm seed laser
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 33:249-51. 2008
    ....
  5. ncbi request reprint Widely tunable ring-cavity tellurite fiber Raman laser
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 33:2014-6. 2008
    ..A high optical signal-to-noise ratio of over 60 dB for almost all of the tunable range is also demonstrated...
  6. doi request reprint Second and third harmonics and flattened supercontinuum generation in tellurite microstructured fibers
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Lett 35:58-60. 2010
    ..7 microm, supercontinuum light expanding from 470 nm to 2400 nm could be achieved. The effects of the fiber-core diameter on the flatness of the supercontinuum light are also investigated when pumped at 1557 nm...
  7. doi request reprint Zero-dispersion-wavelength-decreasing tellurite microstructured fiber for wide and flattened supercontinuum generation
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Lett 35:136-8. 2010
    ..Our results show that short length (several centimeter) zero-dispersion-wavelength decreasing highly nonlinear fiber has a potential for generating wide and flattened supercontinuum light sources...
  8. ncbi request reprint Supercontinuum generation spanning over three octaves from UV to 3.85 microm in a fluoride fiber
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 34:2015-7. 2009
    ..The spectral broadening in the fluoride fiber is caused primarily by self-phase modulation. Its performance is also compared with that of a 2.5-cm-long silica fiber pumped by the same laser...
  9. ncbi request reprint Tunable all-optical pulse compression and stretching via doublet Brillouin gain lines in an optical fiber
    Guanshi Qin
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Lett 34:1192-4. 2009
    ..1 mW. The limitation of this pulse compressor or stretcher is also discussed...
  10. doi request reprint A suspended core nanofiber with unprecedented large diameter ratio of holey region to core
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1, Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 18:9088-97. 2010
    ..This work shows the prospect of fabrication of nanostructured waveguide in glass materials by an inflation technique...
  11. ncbi request reprint Tellurite microstructure fibers with small hexagonal core for supercontinuum generation
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Tempaku, Nagoya 468 8511, Japan
    Opt Express 17:12174-82. 2009
    ....
  12. doi request reprint A highly non-linear tellurite microstructure fiber with multi-ring holes for supercontinuum generation
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1, Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 17:15481-90. 2009
    ..Infrared supercontinuum generation, free of fine structure, together with visible third harmonic generation was obtained under the pump of a femtosecond fiber laser with a pulse energy of several hundred pJ...
  13. doi request reprint Five-order SRSs and supercontinuum generation from a tapered tellurite microstructured fiber with longitudinally varying dispersion
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 19:15389-96. 2011
    ..Firstly it increases the nonlinearity of fiber by several times. Secondly, it acts as a compensation for the dispersion of the untapered segment, and mitigates the walk-off between pump pulse and SRS peaks...