Department of Electronics, Faculty of Information Science and Electrical Engineering
Department of Electrical and Electronic Engineering, Graduate School of Information Science and Electrical Engineering
Department of Electrical Engineering and Computer Science, School of Engineering
In our laboratory, we are researching on the high-speed integrated circuits for optical transceiver, that can change their specifications flexibly to suit the various service requirements for the bit rate (time, wavelength, sub-carrier, and modulation format), power consumption and digital-signal processing delay.
Furthermore, the optical burst-mode transmission technique is also investigated to be applied the elastic transceiver to the optical access services. A new circuit configuration that makes flexibility without a degradation of the instantaneous response will be examined. In addition, a circuit configuration that allows flexible selection of the combination of the bit rate and power consumption according to traffic conditions while maintaining the fairness between users will be studied.
Prof. Shunji Kimura