25-Gbit/s direct modulation of photonic-crystal lasers with a 10.5-fJ/bit energy cost for on/off-chip optical interconnects.
Koji TakedaTomonari SatoTakuro FujiiAkihiko ShinyaEiichi KuramochiMasaya NotomiKoichi HasebeTakaaki KakitsukaShinji MatsuoPublished in: ECOC (2014)