Weiqing Gao

Summary

Publications

  1. doi request reprint Mid-infrared supercontinuum generation in a suspended-core As2S3 chalcogenide microstructured optical fiber
    Weiqing Gao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1, Hisakata, Nagoya 468 8511, Japan
    Opt Express 21:9573-83. 2013
  2. ncbi request reprint Tunable hybrid Brillouin-erbium comb fiber laser in a composite cavity with a single-mode tellurite fiber
    Weiqing Gao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 37:3786-8. 2012
  3. ncbi request reprint All-fiber quasi-continuous wave supercontinuum generation in single-mode high-nonlinear fiber pumped by submicrosecond pulse with low peak power
    Weiqing Gao
    Appl Opt 51:2346-50. 2012
  4. ncbi request reprint All-fiber broadband supercontinuum source with high efficiency in a step-index high nonlinear silica fiber
    Weiqing Gao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Tempaku, Nagoya, Japan
    Appl Opt 51:1071-5. 2012
  5. doi request reprint A simple all-solid tellurite microstructured optical fiber
    Tonglei Cheng
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 21:3318-23. 2013
  6. doi request reprint Supercontinuum generation from a multiple-ring-holes tellurite microstructured optical fiber pumped by a 2 μm mode-locked picosecond fiber laser
    Dinghuan Deng
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Appl Opt 52:3818-23. 2013
  7. doi request reprint Suppression of stimulated Brillouin scattering in all-solid chalcogenide-tellurite photonic bandgap fiber
    Tonglei Cheng
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 20:28846-54. 2012
  8. doi request reprint Flat and broadband supercontinuum generation by four-wave mixing in a highly nonlinear tapered microstructured fiber
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 20:B574-80. 2012
  9. ncbi request reprint Supercontinuum generation in short tellurite microstructured fibers pumped by a quasi-cw laser
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1, Hisakata, Nagoya 468 8511, Japan
    Opt Lett 37:2127-9. 2012
  10. doi request reprint Directly draw highly nonlinear tellurite microstructured fiber with diameter varying sharply in a short fiber length
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Tempaku, Nagoya, Japan
    Opt Express 20:1141-50. 2012

Collaborators

Detail Information

Publications11

  1. doi request reprint Mid-infrared supercontinuum generation in a suspended-core As2S3 chalcogenide microstructured optical fiber
    Weiqing Gao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1, Hisakata, Nagoya 468 8511, Japan
    Opt Express 21:9573-83. 2013
    ..3 and 2.4 cm long fiber by 2500 nm pumping, the variation of SC with pump peak power in 2.4 cm long fiber, and the variation of SC with pump wavelength in 1.3 cm long fiber. The simulation agrees well with the experiment...
  2. ncbi request reprint Tunable hybrid Brillouin-erbium comb fiber laser in a composite cavity with a single-mode tellurite fiber
    Weiqing Gao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Opt Lett 37:3786-8. 2012
    ..The line number is kept around 60 in the tunable range of 30 nm from 1535 to 1565 nm. Compared with silica fibers, the tellurite fiber can generate a larger number of Brillouin lines in a wider tunable range...
  3. ncbi request reprint All-fiber quasi-continuous wave supercontinuum generation in single-mode high-nonlinear fiber pumped by submicrosecond pulse with low peak power
    Weiqing Gao
    Appl Opt 51:2346-50. 2012
    ..8 W. The 20 dB bandwidth of 922 nm from 1285 to 2207 nm is obtained with the assumption that the peak near 1560 nm is filtered. The spectrum density for the 20 dB bandwidth is from -27.5to -7.5  dbm/nm...
  4. ncbi request reprint All-fiber broadband supercontinuum source with high efficiency in a step-index high nonlinear silica fiber
    Weiqing Gao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Tempaku, Nagoya, Japan
    Appl Opt 51:1071-5. 2012
    ..The maximum SC average power of 332 mW is obtained, including the peaks near 1550 nm. The spectral density for the 10 dB bandwidth is in the range from -17.3 to -7.3 dBm/nm...
  5. doi request reprint A simple all-solid tellurite microstructured optical fiber
    Tonglei Cheng
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 21:3318-23. 2013
    ..When the pump light is outside the transmission bands, the light will transmit in six TLWMN rods...
  6. doi request reprint Supercontinuum generation from a multiple-ring-holes tellurite microstructured optical fiber pumped by a 2 μm mode-locked picosecond fiber laser
    Dinghuan Deng
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Nagoya, Japan
    Appl Opt 52:3818-23. 2013
    ..Simulations of SC generation agreed with the experimental results...
  7. doi request reprint Suppression of stimulated Brillouin scattering in all-solid chalcogenide-tellurite photonic bandgap fiber
    Tonglei Cheng
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 20:28846-54. 2012
    ....
  8. doi request reprint Flat and broadband supercontinuum generation by four-wave mixing in a highly nonlinear tapered microstructured fiber
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1 Hisakata, Tempaku, Nagoya 468 8511, Japan
    Opt Express 20:B574-80. 2012
    ..The input peak power is much lower than conventionally adopted in the picosecond regime. The constructed SC light source is cost-effective, since neither femtosecond pulsed laser nor high power picosecond pulsed laser is adopted...
  9. ncbi request reprint Supercontinuum generation in short tellurite microstructured fibers pumped by a quasi-cw laser
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, 2 12 1, Hisakata, Nagoya 468 8511, Japan
    Opt Lett 37:2127-9. 2012
    ..In this work, the fiber lengths are as short as several tens of centimeters, and the pump power is in the watt level...
  10. doi request reprint Directly draw highly nonlinear tellurite microstructured fiber with diameter varying sharply in a short fiber length
    Meisong Liao
    Research Center for Advanced Photon Technology, Toyota Technological Institute, Tempaku, Nagoya, Japan
    Opt Express 20:1141-50. 2012
    ..The comparisons show that the FLVD has the broadest SC spectrum due to its high nonlinearity, varying dispersion, and high damage threshold...
  11. 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...