Split pump region in 1.55 μm InGaAsP/InGaAsP asymmetric active multi-mode interferometer laser diode for improved modulation bandwidth.
Mohammad Nasir UddinTakaaki KizuYasuhiro HinokumaKazuhiro TanabeAkio TajimaKazutoshi KatoKiichi HamamotoPublished in: IEICE Trans. Electron. (2014)