Engineering cost function for optimizing coherent control between processes with different nonlinearities

Jianfang Chen, Hiroyuki Kawano, Yasuo Nabekawa, Hideaki Mizuno, Atsushi Miyawaki, Takasumi Tanabe, Fumihiko Kannari, Katsumi Midorikawa

Research output: Contribution to journalArticle

Abstract

It has been known that three-photon absorption of DNA or protein is one of the causes of phototoxicity. Here, we apply coherent control to enhance the contrast between the two-photon absorption of fluorescent label and the three-photon absorption of biomaterial with engineered cost function, leading to effectively reduced three-photon absorption with few loss of valuable two-photon fluorescence.

Original languageEnglish
Pages (from-to)640-642
Number of pages3
JournalSpringer Series in Chemical Physics
Volume79
Publication statusPublished - 2004

Fingerprint

Cost functions
Photons
nonlinearity
engineering
costs
photons
Biocompatible Materials
Labels
deoxyribonucleic acid
Fluorescence
proteins
fluorescence
causes
DNA
Proteins

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Chen, J., Kawano, H., Nabekawa, Y., Mizuno, H., Miyawaki, A., Tanabe, T., ... Midorikawa, K. (2004). Engineering cost function for optimizing coherent control between processes with different nonlinearities. Springer Series in Chemical Physics, 79, 640-642.

Engineering cost function for optimizing coherent control between processes with different nonlinearities. / Chen, Jianfang; Kawano, Hiroyuki; Nabekawa, Yasuo; Mizuno, Hideaki; Miyawaki, Atsushi; Tanabe, Takasumi; Kannari, Fumihiko; Midorikawa, Katsumi.

In: Springer Series in Chemical Physics, Vol. 79, 2004, p. 640-642.

Research output: Contribution to journalArticle

Chen, Jianfang ; Kawano, Hiroyuki ; Nabekawa, Yasuo ; Mizuno, Hideaki ; Miyawaki, Atsushi ; Tanabe, Takasumi ; Kannari, Fumihiko ; Midorikawa, Katsumi. / Engineering cost function for optimizing coherent control between processes with different nonlinearities. In: Springer Series in Chemical Physics. 2004 ; Vol. 79. pp. 640-642.
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