Temporal stability of the electro-optic effect in poled polymethacrylate and polynaphthalate bearing methylsulfonyl benzothiazolyl azo dyes below the glass transition temperature

Dong Hoon Choi; Ju Sik Kang; Hyeon Talk Hong

doi:10.1016/S0032-3861(00)00349-9

Temporal stability of the electro-optic effect in poled polymethacrylate and polynaphthalate bearing methylsulfonyl benzothiazolyl azo dyes below the glass transition temperature

Dong Hoon Choi, Ju Sik Kang, Hyeon Talk Hong

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

We synthesized second-order nonlinear optical (NLO) polymers for studying the structural effect on the electro-optic (E/O) properties. A heterocyclic azo chromophore was synthesized to be tethered to the methacrylate and naphthalate polymer backbones. Particularly, 2-amino-6-methylsulfonylbenzothiazole was employed to prepare the NLO azo chromophore. The real time pole and probe method was employed to investigate the change of the poled order during poling. The increasing rates of the E/O effect were considered in two polymer systems during poling. The decaying behaviors of the electro-optic signal were observed at different temperatures below the glass transition temperature. The decaying rates of the E/O effect were compared and the effect of structural difference was investigated.

Original language	English
Pages (from-to)	793-800
Number of pages	8
Journal	Polymer
Volume	42
Issue number	2
DOIs	https://doi.org/10.1016/S0032-3861(00)00349-9
Publication status	Published - 2001
Externally published	Yes

Bibliographical note

Funding Information:
This work was supported by grant no. (981-1109-047-2) from the Basic Research Program of the Korea Science & Engineering Foundation.

Keywords

Electro-optic
Heterocyclic chromophore
Structural effect

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Materials Chemistry

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10.1016/S0032-3861(00)00349-9

Cite this

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title = "Temporal stability of the electro-optic effect in poled polymethacrylate and polynaphthalate bearing methylsulfonyl benzothiazolyl azo dyes below the glass transition temperature",

abstract = "We synthesized second-order nonlinear optical (NLO) polymers for studying the structural effect on the electro-optic (E/O) properties. A heterocyclic azo chromophore was synthesized to be tethered to the methacrylate and naphthalate polymer backbones. Particularly, 2-amino-6-methylsulfonylbenzothiazole was employed to prepare the NLO azo chromophore. The real time pole and probe method was employed to investigate the change of the poled order during poling. The increasing rates of the E/O effect were considered in two polymer systems during poling. The decaying behaviors of the electro-optic signal were observed at different temperatures below the glass transition temperature. The decaying rates of the E/O effect were compared and the effect of structural difference was investigated.",

keywords = "Electro-optic, Heterocyclic chromophore, Structural effect",

author = "Choi, {Dong Hoon} and Kang, {Ju Sik} and Hong, {Hyeon Talk}",

note = "Funding Information: This work was supported by grant no. (981-1109-047-2) from the Basic Research Program of the Korea Science & Engineering Foundation.",

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doi = "10.1016/S0032-3861(00)00349-9",

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pages = "793--800",

journal = "Polymer",

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T1 - Temporal stability of the electro-optic effect in poled polymethacrylate and polynaphthalate bearing methylsulfonyl benzothiazolyl azo dyes below the glass transition temperature

AU - Choi, Dong Hoon

AU - Kang, Ju Sik

AU - Hong, Hyeon Talk

N1 - Funding Information: This work was supported by grant no. (981-1109-047-2) from the Basic Research Program of the Korea Science & Engineering Foundation.

PY - 2001

Y1 - 2001

N2 - We synthesized second-order nonlinear optical (NLO) polymers for studying the structural effect on the electro-optic (E/O) properties. A heterocyclic azo chromophore was synthesized to be tethered to the methacrylate and naphthalate polymer backbones. Particularly, 2-amino-6-methylsulfonylbenzothiazole was employed to prepare the NLO azo chromophore. The real time pole and probe method was employed to investigate the change of the poled order during poling. The increasing rates of the E/O effect were considered in two polymer systems during poling. The decaying behaviors of the electro-optic signal were observed at different temperatures below the glass transition temperature. The decaying rates of the E/O effect were compared and the effect of structural difference was investigated.

AB - We synthesized second-order nonlinear optical (NLO) polymers for studying the structural effect on the electro-optic (E/O) properties. A heterocyclic azo chromophore was synthesized to be tethered to the methacrylate and naphthalate polymer backbones. Particularly, 2-amino-6-methylsulfonylbenzothiazole was employed to prepare the NLO azo chromophore. The real time pole and probe method was employed to investigate the change of the poled order during poling. The increasing rates of the E/O effect were considered in two polymer systems during poling. The decaying behaviors of the electro-optic signal were observed at different temperatures below the glass transition temperature. The decaying rates of the E/O effect were compared and the effect of structural difference was investigated.

KW - Electro-optic

KW - Heterocyclic chromophore

KW - Structural effect

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U2 - 10.1016/S0032-3861(00)00349-9

DO - 10.1016/S0032-3861(00)00349-9

M3 - Article

AN - SCOPUS:0001586012

SN - 0032-3861

VL - 42

SP - 793

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JO - Polymer

JF - Polymer

IS - 2

ER -

Temporal stability of the electro-optic effect in poled polymethacrylate and polynaphthalate bearing methylsulfonyl benzothiazolyl azo dyes below the glass transition temperature

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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