"Masatoshi Namiki,Takayoshi Mori,Satoshi Shimizu,Hiroyuki Uenohara","Improvement in the Performance of a Semiconductor Optical Amplifier based Delayed Interference Signal-wavelength Converter with Phase Offset of a Mach-Zehnder Delay Interferometer and BPF Detuning",,"IEEE Journal of Quantum Electronics","IEEE","vol. 48","no. 3","pp. 433-439",2012,May