Doped polymer films with high nonlinear refractive indices

Z. X. Zhang; W. Qiu; E. Y.B. Pun; P. S. Chung; Y. Q. Shen

doi:10.1049/el:19960090

Doped polymer films with high nonlinear refractive indices

Z. X. Zhang^*
, W. Qiu
, E. Y.B. Pun
, P. S. Chung
, Y. Q. Shen

^*Corresponding author for this work

City University of Hong Kong
Chinese Academy of Sciences

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

13 Scopus citations

Abstract

Nonlinear refractive indices n₂ of two push-pull azobenzene doped polymer materials have been measured using the single beam Z-scan method. The value of sample B is as high as 1.7 × 10^-6cm²/ W, and is nearly two orders of magnitude larger than that of sample A. The self phase modulation pattern of sample B has been observed using very low incident laser intensity. The origins of the large nonlinear optical response of the two doped polymer materials are discussed.

Original language	English
Pages (from-to)	129-130
Number of pages	2
Journal	Electronics Letters
Volume	32
Issue number	2
DOIs	https://doi.org/10.1049/el:19960090
State	Published - 18 Jan 1996
Externally published	Yes

Keywords

Nonlinear optics
Polymer films

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10.1049/el:19960090

Cite this

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title = "Doped polymer films with high nonlinear refractive indices",

abstract = "Nonlinear refractive indices n2 of two push-pull azobenzene doped polymer materials have been measured using the single beam Z-scan method. The value of sample B is as high as 1.7 {\texttimes} 10-6cm2/ W, and is nearly two orders of magnitude larger than that of sample A. The self phase modulation pattern of sample B has been observed using very low incident laser intensity. The origins of the large nonlinear optical response of the two doped polymer materials are discussed.",

keywords = "Nonlinear optics, Polymer films",

author = "Zhang, \{Z. X.\} and W. Qiu and Pun, \{E. Y.B.\} and Chung, \{P. S.\} and Shen, \{Y. Q.\}",

year = "1996",

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doi = "10.1049/el:19960090",

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T1 - Doped polymer films with high nonlinear refractive indices

AU - Zhang, Z. X.

AU - Qiu, W.

AU - Pun, E. Y.B.

AU - Chung, P. S.

AU - Shen, Y. Q.

PY - 1996/1/18

Y1 - 1996/1/18

N2 - Nonlinear refractive indices n2 of two push-pull azobenzene doped polymer materials have been measured using the single beam Z-scan method. The value of sample B is as high as 1.7 × 10-6cm2/ W, and is nearly two orders of magnitude larger than that of sample A. The self phase modulation pattern of sample B has been observed using very low incident laser intensity. The origins of the large nonlinear optical response of the two doped polymer materials are discussed.

AB - Nonlinear refractive indices n2 of two push-pull azobenzene doped polymer materials have been measured using the single beam Z-scan method. The value of sample B is as high as 1.7 × 10-6cm2/ W, and is nearly two orders of magnitude larger than that of sample A. The self phase modulation pattern of sample B has been observed using very low incident laser intensity. The origins of the large nonlinear optical response of the two doped polymer materials are discussed.

KW - Nonlinear optics

KW - Polymer films

UR - https://www.scopus.com/pages/publications/0029756744

U2 - 10.1049/el:19960090

DO - 10.1049/el:19960090

M3 - 文章

AN - SCOPUS:0029756744

SN - 0013-5194

VL - 32

SP - 129

EP - 130

JO - Electronics Letters

JF - Electronics Letters

IS - 2

ER -

Doped polymer films with high nonlinear refractive indices

Abstract

Keywords

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