Kota Okazaki

Summary

Affiliation: Kyushu University
Country: Japan

Publications

  1. doi request reprint Lasing characteristics of an optically pumped single ZnO nanosheet
    Kota Okazaki
    Department of Electrical Engineering, Kyushu University, 744, Motooka, Nishi ku, Fukuoka 819 0395, Japan
    Opt Express 19:20389-94. 2011
  2. doi request reprint Effect of laser annealing on photoluminescence properties of phosphorus implanted ZnO nanorods
    Tetsuya Shimogaki
    Department of Electrical Engineering, Kyushu University, 744, Motooka, Fukuoka, 819 0395, Japan
    Opt Express 20:15247-52. 2012

Collaborators

  • Tetsuya Shimogaki
  • Tanemasa Asano
  • Tatsuo Okada
  • Daisuke Nakamura
  • Mitsuhiro Higashihata

Detail Information

Publications2

  1. doi request reprint Lasing characteristics of an optically pumped single ZnO nanosheet
    Kota Okazaki
    Department of Electrical Engineering, Kyushu University, 744, Motooka, Nishi ku, Fukuoka 819 0395, Japan
    Opt Express 19:20389-94. 2011
    ..It indicates that the ZnO nanosheet is a superior gain medium for an ultraviolet laser. The oscillation mechanism inside a ZnO nanosheet is attributed to the micro-cavity effect, based on the three-dimensional laser-field simulation...
  2. doi request reprint Effect of laser annealing on photoluminescence properties of phosphorus implanted ZnO nanorods
    Tetsuya Shimogaki
    Department of Electrical Engineering, Kyushu University, 744, Motooka, Fukuoka, 819 0395, Japan
    Opt Express 20:15247-52. 2012
    ..As the results, the I-V characteristics of the p-n homojunctions along ZnO NRs showed rectifying property with a threshold voltage of approximately 6V...