@inproceedings{CTT100598355,
  author = {H. Soda and Y. Motegi and K. Iga},
  title = {GaInAsP/InP surface emitting injection lasers with short cavity length},
  booktitle = {IEEE J. Quantum Electron},
  year = 1983,
}

@inproceedings{CTT100598351,
  author = {Y Motegi and H. Soda and K. Iga},
  title = {Surface emitting GainAsP/InP injection laser with short cavity length},
  booktitle = {Electron. Lett.},
  year = 1982,
}

@inproceedings{CTT100598344,
  author = {H. Soda and K. Iga and C. Kitahara and Y. Suematsu},
  title = {GaInAsP/InP surface emitting injection lasers},
  booktitle = {Jpn. J. Appl. Phys.},
  year = 1979,
}