Comparatively large second-order hyperpolarizabilities of aromatic ions with short cutoff wavelength

Xuan Ming Duan; Shuji Okada; Hidetoshi Oikawa; Hiro Matsuda; Hachiro Nakanishi

Comparatively large second-order hyperpolarizabilities of aromatic ions with short cutoff wavelength

Xuan Ming Duan, Shuji Okada, Hidetoshi Oikawa, Hiro Matsuda, Hachiro Nakanishi

Polymer Hybrid Materials Research Center

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

5 Citations (Scopus)

Abstract

The second-order hyperpolarizabilities (β) of aromatic sulfonate anions were evaluated by the semiempirical molecular orbital (MNDO) calculation. The sulfonate group show the property of an electron donating group. The μ values of these anions decrease and the β values increase with increasing electron withdrawing ability of substituents at the para position, respectively. Since these anions were found to have comparatively large β and short cutoff wavelength, aromatic sulfonate ions are concluded to be worth investigating as potential chromophores for second-order nonlinear optical materials.

Original language	English
Pages (from-to)	119-126
Number of pages	8
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics
Volume	15
Issue number	1-4
Publication status	Published - 1996 Jan 1
Event	Proceedings of the 1995 2nd International Conference on Organic Nonlinear Optics, ICONO'2 - Kusatsu, Jpn Duration: 1995 Jul 23 → 1995 Jul 26

ASJC Scopus subject areas

Control and Systems Engineering
Condensed Matter Physics

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Comparatively large second-order hyperpolarizabilities of aromatic ions with short cutoff wavelength. / Duan, Xuan Ming; Okada, Shuji; Oikawa, Hidetoshi; Matsuda, Hiro; Nakanishi, Hachiro.

In: Molecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics, Vol. 15, No. 1-4, 01.01.1996, p. 119-126.

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

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abstract = "The second-order hyperpolarizabilities (β) of aromatic sulfonate anions were evaluated by the semiempirical molecular orbital (MNDO) calculation. The sulfonate group show the property of an electron donating group. The μ values of these anions decrease and the β values increase with increasing electron withdrawing ability of substituents at the para position, respectively. Since these anions were found to have comparatively large β and short cutoff wavelength, aromatic sulfonate ions are concluded to be worth investigating as potential chromophores for second-order nonlinear optical materials.",

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AU - Duan, Xuan Ming

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AU - Matsuda, Hiro

AU - Nakanishi, Hachiro

PY - 1996/1/1

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N2 - The second-order hyperpolarizabilities (β) of aromatic sulfonate anions were evaluated by the semiempirical molecular orbital (MNDO) calculation. The sulfonate group show the property of an electron donating group. The μ values of these anions decrease and the β values increase with increasing electron withdrawing ability of substituents at the para position, respectively. Since these anions were found to have comparatively large β and short cutoff wavelength, aromatic sulfonate ions are concluded to be worth investigating as potential chromophores for second-order nonlinear optical materials.

AB - The second-order hyperpolarizabilities (β) of aromatic sulfonate anions were evaluated by the semiempirical molecular orbital (MNDO) calculation. The sulfonate group show the property of an electron donating group. The μ values of these anions decrease and the β values increase with increasing electron withdrawing ability of substituents at the para position, respectively. Since these anions were found to have comparatively large β and short cutoff wavelength, aromatic sulfonate ions are concluded to be worth investigating as potential chromophores for second-order nonlinear optical materials.

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Comparatively large second-order hyperpolarizabilities of aromatic ions with short cutoff wavelength

Abstract

ASJC Scopus subject areas

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