Pholoisomeric-chromophore-based nonlinear optical response for four wave mixing

Chikara Egami; Yoshiki Suzuki; Yasuo Aoshima; Okihiro Sugihara; Naomichi Okamoto

doi:10.1080/10587259808044463

Pholoisomeric-chromophore-based nonlinear optical response for four wave mixing

Chikara Egami, Yoshiki Suzuki, Yasuo Aoshima, Okihiro Sugihara, Naomichi Okamoto

Institute of Multidisciplinary Research for Advanced Materials (IMRAM)

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

We theoretically and experimentally investigated the photoisomerization of azo chromophores and the resulting nonlinear optical response of transmission and four wave mixing through the two-energy-level model. The rising time constant of the transmission obtained by the model gave good agreement with that of the wave-mixing signal. In addition, we tried to improve the time response by using photoactive polymers ionic-bonded with azo chromophores.

Original language	English
Pages (from-to)	75-78
Number of pages	4
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	316
DOIs	https://doi.org/10.1080/10587259808044463
Publication status	Published - 1998 Jan 1
Event	Proceedings of the 1998 IEEE Instrumentation and Measurement Technology Conference, IMTC. Part 1 (of 2) - St.Paul, MN, USA Duration: 1998 May 18 → 1998 May 21

Keywords

Azo chromophore
Photoisomerization
Wave mixing

ASJC Scopus subject areas

Condensed Matter Physics

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Pholoisomeric-chromophore-based nonlinear optical response for four wave mixing. / Egami, Chikara; Suzuki, Yoshiki; Aoshima, Yasuo; Sugihara, Okihiro; Okamoto, Naomichi.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 316, 01.01.1998, p. 75-78.

Research output: Contribution to journal › Conference article › peer-review

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AU - Okamoto, Naomichi

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