An alternate synthetic route for the soluble nonlinear optical polyimides

Han Young Woo; Ki Jeong Moon; Hong Ku Shim; Kwang Sup Lee; Mi Yun Jeong; Tong Kun Lim

doi:10.1080/10587259808044455

An alternate synthetic route for the soluble nonlinear optical polyimides

Han Young Woo, Ki Jeong Moon, Hong Ku Shim, Kwang Sup Lee, Mi Yun Jeong, Tong Kun Lim

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

Abstract

Two functionalized second-order nonlinear optical polyimides were synthesized by the polycondensation reaction between chromophore-containing dianhydride and diamine monomer. The molecular weights of the final polymers were determined to be M_n=10000-11800. No melting was detected and they showed relatively low glass transition temperature at 160.7°C and 180.7°C due to ether linkage in the polymer backbone. In the case of PI2-DANS, high optical quality films were prepared by spin casting. The second harmonic generation coefficients, d₃₃ and d₃₁ of PI2-DANS were measured to be 24 and 4.8 pm/V respectively. They exhibited no decay until ca. 100°C.

Original language	English
Pages (from-to)	39-42
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/10.1080/10587259808044455
Publication status	Published - 1998
Externally published	Yes
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

Nonlinear optics (NLO)
Polyimides
Second harmonic generation

ASJC Scopus subject areas

Condensed Matter Physics

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10.1080/10587259808044455

Cite this

@article{55a9eb72db6441a295103f1419b75bc3,

title = "An alternate synthetic route for the soluble nonlinear optical polyimides",

abstract = "Two functionalized second-order nonlinear optical polyimides were synthesized by the polycondensation reaction between chromophore-containing dianhydride and diamine monomer. The molecular weights of the final polymers were determined to be Mn=10000-11800. No melting was detected and they showed relatively low glass transition temperature at 160.7°C and 180.7°C due to ether linkage in the polymer backbone. In the case of PI2-DANS, high optical quality films were prepared by spin casting. The second harmonic generation coefficients, d33 and d31 of PI2-DANS were measured to be 24 and 4.8 pm/V respectively. They exhibited no decay until ca. 100°C.",

keywords = "Nonlinear optics (NLO), Polyimides, Second harmonic generation",

author = "Woo, {Han Young} and Moon, {Ki Jeong} and Shim, {Hong Ku} and Lee, {Kwang Sup} and Jeong, {Mi Yun} and Lim, {Tong Kun}",

note = "Funding Information: Acknowledgments This work was financially supported by the Korea Science and Engineering Foundation (KOSEF).; Proceedings of the 1998 IEEE Instrumentation and Measurement Technology Conference, IMTC. Part 1 (of 2) ; Conference date: 18-05-1998 Through 21-05-1998",

year = "1998",

doi = "10.1080/10587259808044455",

language = "English",

volume = "316",

pages = "39--42",

journal = "Molecular Crystals and Liquid Crystals",

issn = "1542-1406",

publisher = "Taylor and Francis Ltd.",

}

TY - JOUR

T1 - An alternate synthetic route for the soluble nonlinear optical polyimides

AU - Woo, Han Young

AU - Moon, Ki Jeong

AU - Shim, Hong Ku

AU - Lee, Kwang Sup

AU - Jeong, Mi Yun

AU - Lim, Tong Kun

N1 - Funding Information: Acknowledgments This work was financially supported by the Korea Science and Engineering Foundation (KOSEF).

PY - 1998

Y1 - 1998

N2 - Two functionalized second-order nonlinear optical polyimides were synthesized by the polycondensation reaction between chromophore-containing dianhydride and diamine monomer. The molecular weights of the final polymers were determined to be Mn=10000-11800. No melting was detected and they showed relatively low glass transition temperature at 160.7°C and 180.7°C due to ether linkage in the polymer backbone. In the case of PI2-DANS, high optical quality films were prepared by spin casting. The second harmonic generation coefficients, d33 and d31 of PI2-DANS were measured to be 24 and 4.8 pm/V respectively. They exhibited no decay until ca. 100°C.

AB - Two functionalized second-order nonlinear optical polyimides were synthesized by the polycondensation reaction between chromophore-containing dianhydride and diamine monomer. The molecular weights of the final polymers were determined to be Mn=10000-11800. No melting was detected and they showed relatively low glass transition temperature at 160.7°C and 180.7°C due to ether linkage in the polymer backbone. In the case of PI2-DANS, high optical quality films were prepared by spin casting. The second harmonic generation coefficients, d33 and d31 of PI2-DANS were measured to be 24 and 4.8 pm/V respectively. They exhibited no decay until ca. 100°C.

KW - Nonlinear optics (NLO)

KW - Polyimides

KW - Second harmonic generation

UR - http://www.scopus.com/inward/record.url?scp=0032056886&partnerID=8YFLogxK

U2 - 10.1080/10587259808044455

DO - 10.1080/10587259808044455

M3 - Conference article

AN - SCOPUS:0032056886

SN - 1542-1406

VL - 316

SP - 39

EP - 42

JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

T2 - Proceedings of the 1998 IEEE Instrumentation and Measurement Technology Conference, IMTC. Part 1 (of 2)

Y2 - 18 May 1998 through 21 May 1998

ER -

An alternate synthetic route for the soluble nonlinear optical polyimides

Abstract

Keywords

ASJC Scopus subject areas

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