Akihiro Fujii

High-speed distributed strain measurement using brillouin optical time-domain reflectometry based-on self-delayed heterodyne detection

H. Murai, K. Koizumi, Y. Kanda, 2015, 2015 European Conference on Optical Communication (ECOC).

Stable QPSK Demodulation Using a Digital Optical Phase-Locked Loop

Hitoshi Murai, H. Murai, Akihiro Fujii, 2014, IEEE Photonics Technology Letters.

Monitoring technique for waveform distortion of 160 Gb/s signal by prescaled-clock tone detection using EA modulator.

H. Murai, M. Kagawa, H. Tsuji, 2009, Optics express.