@inproceedings{CTT100582272,
  author = {Ryouhei Takei and Yusuke Sasaki and Ken Kirita and Kouhei Yoshida and Tetsuya MIZUMOTO},
  title = {シリコン導波路型光サーキュレータの提案},
  booktitle = {電子情報通信学会技術報告書},
  year = 2008,
}