About OKUBO Kohei
About Ibaraki National Coll. Technol., Ibaraki, JPN
About ANSAI Tsutomu
About Ibaraki National Coll. Technol., Ibaraki, JPN
About TANABE Takaya
About Ibaraki National Coll. Technol., Ibaraki, JPN
About Japanese Journal of Applied Physics
About optical disk
About electric circuit
About autocorrelation
About signal sequence
About nonlinear
About phase change optical disc
About readout circuit
About random sequences
About Electronic recording,magnetic recording,optical recording
About 相変化型光ディスク
About 非線形