Yong Ho Cha

Summary

Affiliation: Korea Atomic Energy Research Institute
Country: Korea

Publications

  1. ncbi request reprint External-cavity frequency doubling of a 5-W 756-nm injection-locked Ti:sapphire laser
    Yong Ho Cha
    Quantum Optics Center, Korea Atomic Energy Research Institute, 1045 Daedeok Street Yuseong Gu, Daejeon 305 353, Republic of Korea
    Opt Express 16:4866-71. 2008
  2. ncbi request reprint Development of a 756 nm, 3 W injection-locked cw Ti:sapphire laser
    Yong Ho Cha
    Laboratory for Quantum Optics, Korea Atomic Energy Research Institute, 150 Duckjin Dong Yuseong Gu, Daejon 305 353, Republic of Korea
    Appl Opt 44:7810-3. 2005
  3. ncbi request reprint Simple method for the temporal characterization of amplified spontaneous emission in femtosecond terawatt Ti:sapphire lasers
    Yong Ho Cha
    Quantum Optics Center, Korea Atomic Energy Research Institute, Daejeon, South Korea
    Appl Opt 46:6854-8. 2007
  4. doi request reprint Generation of continuous-wave single-frequency 1.5 W 378 nm radiation by frequency doubling of a Ti:sapphire laser
    Yong Ho Cha
    Quantum Optics Division, Korea Atomic Energy Research Institute, 1045 Daedeok Street Yuseong Gu, Daejeon 305 353, South Korea
    Appl Opt 49:1666-70. 2010

Detail Information

Publications4

  1. ncbi request reprint External-cavity frequency doubling of a 5-W 756-nm injection-locked Ti:sapphire laser
    Yong Ho Cha
    Quantum Optics Center, Korea Atomic Energy Research Institute, 1045 Daedeok Street Yuseong Gu, Daejeon 305 353, Republic of Korea
    Opt Express 16:4866-71. 2008
    ..1 W at 378 nm was coupled out from the cavity. Such results are to our knowledge the highest powers of continuous-wave single-frequency radiation generated from a Ti:sapphire laser and its frequency doubling...
  2. ncbi request reprint Development of a 756 nm, 3 W injection-locked cw Ti:sapphire laser
    Yong Ho Cha
    Laboratory for Quantum Optics, Korea Atomic Energy Research Institute, 150 Duckjin Dong Yuseong Gu, Daejon 305 353, Republic of Korea
    Appl Opt 44:7810-3. 2005
    ..Such a high-power single-frequency Ti:sapphire laser enables a watt-level blue or near-ultraviolet single-frequency laser to be generated by frequency doubling...
  3. ncbi request reprint Simple method for the temporal characterization of amplified spontaneous emission in femtosecond terawatt Ti:sapphire lasers
    Yong Ho Cha
    Quantum Optics Center, Korea Atomic Energy Research Institute, Daejeon, South Korea
    Appl Opt 46:6854-8. 2007
    ..We believe that our method is a good alternative or a complement to conventional methods for ASE measurements...
  4. doi request reprint Generation of continuous-wave single-frequency 1.5 W 378 nm radiation by frequency doubling of a Ti:sapphire laser
    Yong Ho Cha
    Quantum Optics Division, Korea Atomic Energy Research Institute, 1045 Daedeok Street Yuseong Gu, Daejeon 305 353, South Korea
    Appl Opt 49:1666-70. 2010
    ..By optimizing the input coupler's reflectivity, we could generate 1.5 W 378 nm radiation from a 5 W 756 nm Ti:sapphire laser. According to our knowledge, this is the highest CW frequency-doubled power of a Ti:sapphire laser...