All-optical phase modulations in a silicon wire waveguide at ultralow light levels

Nobuyuki Matsuda, Ryosuke Shimizu, Yasuyoshi Mitsumori, Hideo Kosaka, Aya Sato, Hiroyuki Yokoyama, Koji Yamada, Toshifumi Watanabe, Tai Tsuchizawa, Hiroshi Fukuda, Seiichi Itabashi, Keiichi Edamatsu

研究成果: Article査読

22 被引用数 (Scopus)

抄録

Cross-phase modulation (XPM) in a silicon wire waveguide at 1.55 μm telecom band was studied down to ultralow light levels. In the low-power regime, we found that free-carrier dispersion as well as the optical Kerr effect contributes to the XPM. Possible mechanisms of the low-power XPM are discussed.

本文言語English
論文番号171110
ジャーナルApplied Physics Letters
95
17
DOI
出版ステータスPublished - 2009

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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