@article{CTT100538226,
  author = {Ayako Murakami and Shigeaki Sekiguchi and Takahiro Sakaguchi and Tomoyuki Miyamoto and Fumio Koyama and Kenichi Iga},
  title = {Proposal of optically pumped tunable surface emitting laser},
  journal = {Jpn. J. Appl. Phys.},
  year = 2001,
}