Subpicosecond transmission change in semiconductor-embedded photonic crystal slab: Toward ultrafast optical switching

Makoto Shimizu, Teruya Ishihara

研究成果: Article査読

58 被引用数 (Scopus)

抄録

We have measured the subpicosecond photoinduced transmission change of the photonic crystal slab, in which inorganic-organic layered perovskite semiconductor is embedded for large optical nonlinearity. It is observed that sharp transmission dips shift to the blue during the irradiation of the pump pulse. This result is explained in terms of the change of the polariton dispersion relation due to the excitonic optical Stark effect. Possible application for ultrafast optical switching is discussed.

本文言語English
ページ(範囲)2836-2838
ページ数3
ジャーナルApplied Physics Letters
80
16
DOI
出版ステータスPublished - 2002 4月 22
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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