Poled, Chromophore-Functionalized Polymeric Nonlinear Optical Materials. Probing Second Harmonic Generation Temporal Characteristics Via Site-Selective Crosslinking/Hydrogen Bonding

Yi Jin; H. Carr; Tobin J. Marks; Weiping Lin; George K. Wong

doi:10.1021/cm00023a002

Poled, Chromophore-Functionalized Polymeric Nonlinear Optical Materials. Probing Second Harmonic Generation Temporal Characteristics Via Site-Selective Crosslinking/Hydrogen Bonding

Yi Jin, H. Carr, Tobin J. Marks, Weiping Lin, George K. Wong^*

^*Corresponding author for this work

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

35 Scopus citations

Abstract

Appending high-β chromophores to glassy macromolecules represents an advance in NLO materials¹ design in that chromophore number densities are greatly enhanced and structural disorientation/physical aging processes subsequent to cessation of electric field poling are impeded.^{2, 3} Further enhancements in the SHG (second harmonic generation) temporal stability of such materials can be achieved by effecting thermal cross-linking/vitrification of the matrix in concert with the poling process.^{2a, 4, 5}Nevertheless, optimum architectural strategies for such cross-linking processes, either chemical or hydrogen hydrogen-bonding, have not been systematically addressed. We report here modifications of our previously investigated poly(p-hydroxystyrene)-N-(4-nitrophenyl)-(S)-prolinol (NPP-PHS) chromophore-functionalized polymer system, ^{2c, d} which afford the first opportunity to probe SHG temporal stability as a function of cross-link/hydrogenbond location (I).

Original language	English (US)
Pages (from-to)	963-965
Number of pages	3
Journal	Chemistry of Materials
Volume	4
Issue number	5
DOIs	https://doi.org/10.1021/cm00023a002
State	Published - Feb 1 1992

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Materials Chemistry

Access to Document

10.1021/cm00023a002

Cite this

@article{9035480e01d64cc28b1d52ccc8e4e668,

title = "Poled, Chromophore-Functionalized Polymeric Nonlinear Optical Materials. Probing Second Harmonic Generation Temporal Characteristics Via Site-Selective Crosslinking/Hydrogen Bonding",

abstract = "Appending high-β chromophores to glassy macromolecules represents an advance in NLO materials1 design in that chromophore number densities are greatly enhanced and structural disorientation/physical aging processes subsequent to cessation of electric field poling are impeded.2, 3 Further enhancements in the SHG (second harmonic generation) temporal stability of such materials can be achieved by effecting thermal cross-linking/vitrification of the matrix in concert with the poling process.2a, 4, 5Nevertheless, optimum architectural strategies for such cross-linking processes, either chemical or hydrogen hydrogen-bonding, have not been systematically addressed. We report here modifications of our previously investigated poly(p-hydroxystyrene)-N-(4-nitrophenyl)-(S)-prolinol (NPP-PHS) chromophore-functionalized polymer system, 2c, d which afford the first opportunity to probe SHG temporal stability as a function of cross-link/hydrogenbond location (I).",

author = "Yi Jin and H. Carr and Marks, {Tobin J.} and Weiping Lin and Wong, {George K.}",

year = "1992",

month = feb,

day = "1",

doi = "10.1021/cm00023a002",

language = "English (US)",

volume = "4",

pages = "963--965",

journal = "Chemistry of Materials",

issn = "0897-4756",

publisher = "American Chemical Society",

number = "5",

}

Poled, Chromophore-Functionalized Polymeric Nonlinear Optical Materials. Probing Second Harmonic Generation Temporal Characteristics Via Site-Selective Crosslinking/Hydrogen Bonding. / Jin, Yi; Carr, H.; Marks, Tobin J.; Lin, Weiping; Wong, George K.

In: Chemistry of Materials, Vol. 4, No. 5, 01.02.1992, p. 963-965.

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

TY - JOUR

T1 - Poled, Chromophore-Functionalized Polymeric Nonlinear Optical Materials. Probing Second Harmonic Generation Temporal Characteristics Via Site-Selective Crosslinking/Hydrogen Bonding

AU - Jin, Yi

AU - Carr, H.

AU - Marks, Tobin J.

AU - Lin, Weiping

AU - Wong, George K.

PY - 1992/2/1

Y1 - 1992/2/1

N2 - Appending high-β chromophores to glassy macromolecules represents an advance in NLO materials1 design in that chromophore number densities are greatly enhanced and structural disorientation/physical aging processes subsequent to cessation of electric field poling are impeded.2, 3 Further enhancements in the SHG (second harmonic generation) temporal stability of such materials can be achieved by effecting thermal cross-linking/vitrification of the matrix in concert with the poling process.2a, 4, 5Nevertheless, optimum architectural strategies for such cross-linking processes, either chemical or hydrogen hydrogen-bonding, have not been systematically addressed. We report here modifications of our previously investigated poly(p-hydroxystyrene)-N-(4-nitrophenyl)-(S)-prolinol (NPP-PHS) chromophore-functionalized polymer system, 2c, d which afford the first opportunity to probe SHG temporal stability as a function of cross-link/hydrogenbond location (I).

AB - Appending high-β chromophores to glassy macromolecules represents an advance in NLO materials1 design in that chromophore number densities are greatly enhanced and structural disorientation/physical aging processes subsequent to cessation of electric field poling are impeded.2, 3 Further enhancements in the SHG (second harmonic generation) temporal stability of such materials can be achieved by effecting thermal cross-linking/vitrification of the matrix in concert with the poling process.2a, 4, 5Nevertheless, optimum architectural strategies for such cross-linking processes, either chemical or hydrogen hydrogen-bonding, have not been systematically addressed. We report here modifications of our previously investigated poly(p-hydroxystyrene)-N-(4-nitrophenyl)-(S)-prolinol (NPP-PHS) chromophore-functionalized polymer system, 2c, d which afford the first opportunity to probe SHG temporal stability as a function of cross-link/hydrogenbond location (I).

UR - http://www.scopus.com/inward/record.url?scp=33751391909&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33751391909&partnerID=8YFLogxK

U2 - 10.1021/cm00023a002

DO - 10.1021/cm00023a002

M3 - Article

AN - SCOPUS:33751391909

VL - 4

SP - 963

EP - 965

JO - Chemistry of Materials

JF - Chemistry of Materials

SN - 0897-4756

IS - 5

ER -

Poled, Chromophore-Functionalized Polymeric Nonlinear Optical Materials. Probing Second Harmonic Generation Temporal Characteristics Via Site-Selective Crosslinking/Hydrogen Bonding

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this