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  • Yutaka Urino, Takanori Shimizu, +20 authors Yasuhiko Arakawa
  • Physics, Medicine
  • 37th European Conference and Exhibition on…
  • 2011 (First Publication: 12 December 2011)
  • Optical interconnects integrated with lasers, silicon optical modulators and germanium photodetectors on a single silicon substrate were demonstrated for the first time. A 5 Gbps line bit rate andContinue Reading
  • Yutaka Urino, Nobuaki Hatori, +30 authors Yasuhiko Arakawa
  • Engineering
  • The European Conference on Optical Communication…
  • 2014 (First Publication: 1 September 2014)
  • We demonstrated athermal silicon optical interposers integrated with quantum dot lasers at 1.3 μm, achieving a bandwidth density of 15 Tbps/cm2 with a channel line rate of 12.5 Gbps operating up toContinue Reading
  • Junichi Fujikata, Yutaka Urino, +21 authors Yasuhiko Arakawa
  • Physics
  • 8th IEEE International Conference on Group IV…
  • 2011 (First Publication: 1 September 2011)
  • Differential signal transmission is demonstrated for high-density optical interconnects by a silicon-photonics integrated circuit, in which arrayed lasers, silicon optical modulators (Si-MODs) andContinue Reading