@inproceedings{CTT100661042,
  author = {Hideaki Yamakawa and Masanori Sadamitsu and Takahiro Sakaguchi and Fumio Koyama},
  title = {Spatial mode multiplexer/demultiplexer based on tapered hollow waveguide with lateral optical confinement structure},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100659818,
  author = {山川英明 and 貞光雅徳 and 坂口孝浩 and 小山二三夫},
  title = {横方向光閉じ込め構造を用いたテーパ中空導波路型空間モード合分波回路},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100643745,
  author = {貞光雅徳 and ハメドダリル and 小山二三夫},
  title = {テーパ中空導波路を用いたモード多重用合分波器の設計},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100636434,
  author = {貞光 雅徳 and 今村 明博 and 小山 二三夫},
  title = {空間モードフィルタのための高屈折率差サブ波長回折格子の評価},
  booktitle = {},
  year = 2012,
}