Temporal control of local plasmon distribution on Au nanocrosses by ultra-broadband femtosecond laser pulses and its application for selective two-photon excitation of multiple fluorophores

Takuya Harada, Keiichiro Matsuishi, Yu Oishi, Keisuke Isobe, Akira Suda, Hiroyuki Kawan, Hideaki Mizuno, Atsushi Miyawaki, Katsumi Midorikawa, Fumihiko Kannari

研究成果: Article査読

6 被引用数 (Scopus)

抄録

We theoretically demonstrate spatiotemporal control of local plasmon distribution on Au nanocrosses, which have different aspect ratios, by chirped ultra-broadband femtosecond laser pulses. We also demonstrate selective excitation of fluorescence proteins using this spatiotemporal local plasmon control technique for applications to two-photon excited fluorescence microscopy.

本文言語English
ページ(範囲)13618-13627
ページ数10
ジャーナルOptics Express
19
14
DOI
出版ステータスPublished - 2011 7月 4

ASJC Scopus subject areas

  • 原子分子物理学および光学

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