@article{CTT100828202,
  author = {Takehiko Kikuchi and Liu Bai and Takuya Mitarai and Hideki Yagi and Masato Furukawa and Tomohiro Amemiya and Nobuhiko Nishiyama and Shigehisa Arai},
  title = {Enhanced bonding strength of InP/Si chip-on-wafer by plasma-activated bonding using stress-controlled interlayer},
  journal = {Japanese Journal of Applied Physics},
  year = 2020,
}

@inproceedings{CTT100821004,
  author = {Takuo Hiratani and Naoki Fujiwara and Takehiko Kikuchi and Toshiyuki Nitta and Shaher Anis Mahmoud Eissa Moataz and Yuning Wang and Yutaka Makihara and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Room temperature-continuous wave operation of III-V/Si hybrid lasers with two-storied ridge structure},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100821003,
  author = {Takehiko Kikuchi and Naoki Fujiwara and Takuo Hiratani and Toshiyuki Nitta and Moataz Eissa and Yuning Wang and Yutaka Makihara and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Dependence of Si waveguide width on properties of RWG-lasers with III-V/Si direct bonding structure},
  booktitle = {},
  year = 2020,
}