@article{CTT100598385,
  author = {F. Koyama and S. Kinoshita and K. Iga},
  title = {Room temperature cw operation of GaAs vertical cavity surface emitting laser},
  journal = {Trans. IEICE of Japan},
  year = 1988,
}

@inproceedings{CTT100598384,
  author = {K. Iga and F. Koyama and S. Kinoshita},
  title = {Surface emitting semiconductor lasers},
  booktitle = {IEEE J. Quantum Electron},
  year = 1988,
}

@inproceedings{CTT100598358,
  author = {Ke. Iga and S Kinoshita and F. Koyama},
  title = {Microcavity GaAlAs/GaAs surface emitting laser with Ith=6mA},
  booktitle = {Electron. Lett.},
  year = 1987,
}