@article{CTT100548984,
  author = {H. Naitoh and S. Sakamoto and Mamoru Otake and T. Okumura and T. Maruyama and N. Nishiyama and S. Arai},
  title = {GaInAsP/InP Membrane Buried Heterostructure Distributed Feedback Laser with Air-Bridge Structure},
  journal = {Jpn. J. Appl. Phys.},
  year = 2007,
}

@inproceedings{CTT100570275,
  author = {Hideyuki Naitoh and Shinichi Sakamoto and Mamoru Otake and Tadashi Okumura and Takeo Maruyama and Nobuhiko Nishiyama and SHIGEHISA ARAI},
  title = {80 ºC CW Operation of GaInAsP/InP Membrane BH-DFB Laser With Air-Bridge Structure},
  booktitle = {The 19th Indium Phosphide and Related Material (IPRM 2007)},
  year = 2007,
}