Ultrahigh-Q two-dimensional photonic crystal slab nanocavities in very thin barriers

Eiichi Kuramochi, Hideaki Taniyama, Takasumi Tanabe, Akihiko Shinya, Masaya Notomi

研究成果: Article査読

40 被引用数 (Scopus)

抄録

We demonstrate that width-modulated line-defect nanocavities in photonic crystals with long air slots on either side can maintain an ultrahigh Q even with very thin in-plane photonic crystal (only several rows of air holes). Although it is commonly believed that high- Q photonic crystal nanocavities require relatively thick in-plane barriers, surprisingly these nanocavities fabricated in silicon photonic crystals exhibit an ultrahigh Q (>106) even with very thin barriers. This design may be useful for various nanocavity applications.

本文言語English
論文番号111112
ジャーナルApplied Physics Letters
93
11
DOI
出版ステータスPublished - 2008
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

フィンガープリント

「Ultrahigh-Q two-dimensional photonic crystal slab nanocavities in very thin barriers」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル