Low loss silica high-mesa waveguide for infrared sensing

Jiao Chen, Hirohito Hokazono, Daisuke Nakashima, Miki Tsujino, Yasuaki Hashizume, Mikitaka Itoh, Kiichi Hamamoto

研究成果: ジャーナルへの寄稿学術誌査読

6 被引用数 (Scopus)

抄録

A high-mesa waveguide is attractive as a certain portion of propagation light profiles out of the waveguide, which can be used for infrared absorption. One of the issues for a high-mesa waveguide is its propagation loss, since high propagation loss decreases the propagation light power, which restricts sensing capabilities. In this paper, we propose a silica high-mesa waveguide for infrared sensing and demonstrate its low propagation loss possibility. The implemented waveguide showed a low propagation loss of 0.02 dB/cm successfully.

本文言語英語
論文番号022502
ジャーナルJapanese journal of applied physics
53
2 PART 1
DOI
出版ステータス出版済み - 2014

!!!All Science Journal Classification (ASJC) codes

  • 工学一般
  • 物理学および天文学一般

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