Chenji Gu

Summary

Affiliation: University of California
Country: USA

Publications

  1. doi request reprint Demonstration of nondegenerate spectrum reversal in optical-frequency regime
    Chenji Gu
    School of Natural Sciences, University of California, Merced, California 95343, USA
    Opt Lett 38:591-3. 2013
  2. doi request reprint Fiber optical parametric oscillator for sub-50 fs pulse generation: optimization of fiber length
    Chenji Gu
    University of California, Merced, Merced, California 95343, USA
    Opt Lett 35:3516-8. 2010
  3. doi request reprint Cross-phase-modulation-induced spectral effects in high-efficiency picosecond fiber optical parametric oscillators
    Chenji Gu
    School of Natural Sciences, University of California, Merced, California 95343, USA
    Opt Lett 36:1488-90. 2011
  4. doi request reprint Microstructure fiber optical parametric oscillator with femtosecond output in the 1200 to 1350 nm wavelength range
    Jay E Sharping
    School of Natural Science, University of California Merced, Merced, CA 95344, USA
    Opt Express 18:3911-6. 2010

Collaborators

Detail Information

Publications4

  1. doi request reprint Demonstration of nondegenerate spectrum reversal in optical-frequency regime
    Chenji Gu
    School of Natural Sciences, University of California, Merced, California 95343, USA
    Opt Lett 38:591-3. 2013
    ..We call this interesting physical phenomenon "spectral mirror imaging."..
  2. doi request reprint Fiber optical parametric oscillator for sub-50 fs pulse generation: optimization of fiber length
    Chenji Gu
    University of California, Merced, Merced, California 95343, USA
    Opt Lett 35:3516-8. 2010
    ..When walk-off is large, the parametric amplification process is most efficient over some reduced effective fiber length, leading to an upper limit in the amount of the observed pulse broadening...
  3. doi request reprint Cross-phase-modulation-induced spectral effects in high-efficiency picosecond fiber optical parametric oscillators
    Chenji Gu
    School of Natural Sciences, University of California, Merced, California 95343, USA
    Opt Lett 36:1488-90. 2011
    ..By slightly increasing the cavity length, one obtains a blueshifted spectrum and a conversion efficiency as high as 15%...
  4. doi request reprint Microstructure fiber optical parametric oscillator with femtosecond output in the 1200 to 1350 nm wavelength range
    Jay E Sharping
    School of Natural Science, University of California Merced, Merced, CA 95344, USA
    Opt Express 18:3911-6. 2010
    ..SHG FROG measurements reveal that the output pulse quality varies as a function of pump power and wavelength. Ultrafast sources operating in this range are particularly instrumental for deep-tissue nonlinear biophotonics applications...