Second harmonic generation in doped glassy polymer films as a function of physical ageing and dopant size

Hilary L. Hampsch; Jian Yang; George K. Wong; John M. Torkelson

Second harmonic generation in doped glassy polymer films as a function of physical ageing and dopant size

Hilary L. Hampsch^*, Jian Yang, George K. Wong, John M. Torkelson

^*Corresponding author for this work

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

106 Citations (Scopus)

Abstract

Second harmonic generation (SHG) intensity was measured in poled films of poly(methyl methacrylate) and bisphenol-A-polycarbonate doped with non-linear optical dyes. Physically ageing the films during poling resulted in improved temporal stability of the SHG signal. Temporal stability was also improved using dopants of larger size. Possible mechanisms are discussed.

Original language	English
Pages (from-to)	40-43
Number of pages	4
Journal	Polymer communications Guildford
Volume	30
Issue number	2
Publication status	Published - Feb 1989
Externally published	Yes

Cite this

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title = "Second harmonic generation in doped glassy polymer films as a function of physical ageing and dopant size",

abstract = "Second harmonic generation (SHG) intensity was measured in poled films of poly(methyl methacrylate) and bisphenol-A-polycarbonate doped with non-linear optical dyes. Physically ageing the films during poling resulted in improved temporal stability of the SHG signal. Temporal stability was also improved using dopants of larger size. Possible mechanisms are discussed.",

author = "Hampsch, \{Hilary L.\} and Jian Yang and Wong, \{George K.\} and Torkelson, \{John M.\}",

year = "1989",

month = feb,

language = "English",

volume = "30",

pages = "40--43",

journal = "Polymer communications Guildford",

issn = "0263-6476",

publisher = "Butterworth Scientific Ltd.",

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TY - JOUR

T1 - Second harmonic generation in doped glassy polymer films as a function of physical ageing and dopant size

AU - Hampsch, Hilary L.

AU - Yang, Jian

AU - Wong, George K.

AU - Torkelson, John M.

PY - 1989/2

Y1 - 1989/2

N2 - Second harmonic generation (SHG) intensity was measured in poled films of poly(methyl methacrylate) and bisphenol-A-polycarbonate doped with non-linear optical dyes. Physically ageing the films during poling resulted in improved temporal stability of the SHG signal. Temporal stability was also improved using dopants of larger size. Possible mechanisms are discussed.

AB - Second harmonic generation (SHG) intensity was measured in poled films of poly(methyl methacrylate) and bisphenol-A-polycarbonate doped with non-linear optical dyes. Physically ageing the films during poling resulted in improved temporal stability of the SHG signal. Temporal stability was also improved using dopants of larger size. Possible mechanisms are discussed.

UR - http://www.scopus.com/inward/record.url?scp=0024612832&partnerID=8YFLogxK

M3 - Journal Article

AN - SCOPUS:0024612832

SN - 0263-6476

VL - 30

SP - 40

EP - 43

JO - Polymer communications Guildford

JF - Polymer communications Guildford

IS - 2

ER -

Second harmonic generation in doped glassy polymer films as a function of physical ageing and dopant size

Abstract

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