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

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 journal › Article › peer-review

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 language	English
Pages (from-to)	640-642
Number of pages	3
Journal	Springer Series in Chemical Physics
Volume	79
Publication status	Published - 2004 Dec 1

ASJC Scopus subject areas

Physical and Theoretical Chemistry

Cite this

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title = "Engineering cost function for optimizing coherent control between processes with different nonlinearities",

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.",

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

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AU - Chen, Jianfang

AU - Kawano, Hiroyuki

AU - Nabekawa, Yasuo

AU - Mizuno, Hideaki

AU - Miyawaki, Atsushi

AU - Tanabe, Takasumi

AU - Kannari, Fumihiko

AU - Midorikawa, Katsumi

PY - 2004/12/1

Y1 - 2004/12/1

N2 - 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.

AB - 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.

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JO - Springer Series in Chemical Physics

JF - Springer Series in Chemical Physics

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

Abstract

ASJC Scopus subject areas

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