Enhancement of lateral resolution and optical sectioning capability of two-photon fluorescence microscopy by combining temporal-focusing with structured illumination

Keisuke Isobe, Takanori Takeda, Kyohei Mochizuki, Qiyuan Song, Akira Suda, Fumihiko Kannari, Hiroyuki Kawano, Akiko Kumagai, Atsushi Miyawaki, Katsumi Midorikawa

研究成果: Article査読

36 被引用数 (Scopus)

抄録

We demonstrate super-resolution imaging with background fluorescence rejection by interferometric temporal focusing microscopy, in which temporal focusing is combined with structured illumination. The lateral resolution and the optical sectioning capability are simultaneously improved by factors of 1.6 and 1.4, respectively, compared to conventional temporal focusing microscopy. Fluorescent beads (200 nm diameter) that are difficult to distinguish from the background fluorescence in conventional temporal focusing microscopy, are clearly visualized by interferometric temporal focusing microscopy.

本文言語English
ページ(範囲)2396-2410
ページ数15
ジャーナルBiomedical Optics Express
4
11
DOI
出版ステータスPublished - 2013 11月 1

ASJC Scopus subject areas

  • バイオテクノロジー
  • 原子分子物理学および光学

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