Linear and nonlinear optical properties of covalently bound C.I. Disperse Red 1 chromophore/silica hybrid film

Jiangtian Li; Peng Jiang; Chenyang Wei; Jianlin Shi

doi:10.1016/j.dyepig.2007.12.005

Linear and nonlinear optical properties of covalently bound C.I. Disperse Red 1 chromophore/silica hybrid film

Jiangtian Li, Peng Jiang, Chenyang Wei, Jianlin Shi^*

^*Corresponding author for this work

CAS - Shanghai Institute of Ceramics

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

39 Scopus citations

Abstract

The third-order nonlinearity of an organiceinorganic hybrid silica film covalently doped and dispersed with C.I. Disperse Red 1 was studied using the Z-scan technique. The micropores in the solegel derived silica matrix were smaller than the dye ligand which led to dye aggregation. A nonlinear refractive index of -3.4 × 10^-9 esu and a nonlinear susceptibility of 5.9 × 10^-10 esu were recorded at 1064 nm. The large blue shift of the absorption band due to dye aggregation resulted in an enhanced two-photon absorption. The observed nonlinearity is attributable to both two-photon absorption resonance and the refraction change induced by the enlarged π-delocalization conjugation between the dye and the silica matrix.

Original language	English
Pages (from-to)	219-224
Number of pages	6
Journal	Dyes and Pigments
Volume	78
Issue number	3
DOIs	https://doi.org/10.1016/j.dyepig.2007.12.005
State	Published - Sep 2008
Externally published	Yes

Keywords

C.I. Disperse Red 1
Chromophore aggregation
Hybrid film
Nonlinear absorption
Nonlinear optics
Two-photon absorption

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10.1016/j.dyepig.2007.12.005

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title = "Linear and nonlinear optical properties of covalently bound C.I. Disperse Red 1 chromophore/silica hybrid film",

abstract = "The third-order nonlinearity of an organiceinorganic hybrid silica film covalently doped and dispersed with C.I. Disperse Red 1 was studied using the Z-scan technique. The micropores in the solegel derived silica matrix were smaller than the dye ligand which led to dye aggregation. A nonlinear refractive index of -3.4 × 10-9 esu and a nonlinear susceptibility of 5.9 × 10-10 esu were recorded at 1064 nm. The large blue shift of the absorption band due to dye aggregation resulted in an enhanced two-photon absorption. The observed nonlinearity is attributable to both two-photon absorption resonance and the refraction change induced by the enlarged π-delocalization conjugation between the dye and the silica matrix.",

keywords = "C.I. Disperse Red 1, Chromophore aggregation, Hybrid film, Nonlinear absorption, Nonlinear optics, Two-photon absorption",

author = "Jiangtian Li and Peng Jiang and Chenyang Wei and Jianlin Shi",

year = "2008",

month = sep,

doi = "10.1016/j.dyepig.2007.12.005",

language = "英语",

volume = "78",

pages = "219--224",

journal = "Dyes and Pigments",

issn = "0143-7208",

publisher = "Elsevier B.V.",

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}

TY - JOUR

T1 - Linear and nonlinear optical properties of covalently bound C.I. Disperse Red 1 chromophore/silica hybrid film

AU - Li, Jiangtian

AU - Jiang, Peng

AU - Wei, Chenyang

AU - Shi, Jianlin

PY - 2008/9

Y1 - 2008/9

N2 - The third-order nonlinearity of an organiceinorganic hybrid silica film covalently doped and dispersed with C.I. Disperse Red 1 was studied using the Z-scan technique. The micropores in the solegel derived silica matrix were smaller than the dye ligand which led to dye aggregation. A nonlinear refractive index of -3.4 × 10-9 esu and a nonlinear susceptibility of 5.9 × 10-10 esu were recorded at 1064 nm. The large blue shift of the absorption band due to dye aggregation resulted in an enhanced two-photon absorption. The observed nonlinearity is attributable to both two-photon absorption resonance and the refraction change induced by the enlarged π-delocalization conjugation between the dye and the silica matrix.

AB - The third-order nonlinearity of an organiceinorganic hybrid silica film covalently doped and dispersed with C.I. Disperse Red 1 was studied using the Z-scan technique. The micropores in the solegel derived silica matrix were smaller than the dye ligand which led to dye aggregation. A nonlinear refractive index of -3.4 × 10-9 esu and a nonlinear susceptibility of 5.9 × 10-10 esu were recorded at 1064 nm. The large blue shift of the absorption band due to dye aggregation resulted in an enhanced two-photon absorption. The observed nonlinearity is attributable to both two-photon absorption resonance and the refraction change induced by the enlarged π-delocalization conjugation between the dye and the silica matrix.

KW - C.I. Disperse Red 1

KW - Chromophore aggregation

KW - Hybrid film

KW - Nonlinear absorption

KW - Nonlinear optics

KW - Two-photon absorption

UR - https://www.scopus.com/pages/publications/52649108821

U2 - 10.1016/j.dyepig.2007.12.005

DO - 10.1016/j.dyepig.2007.12.005

M3 - 文章

AN - SCOPUS:52649108821

SN - 0143-7208

VL - 78

SP - 219

EP - 224

JO - Dyes and Pigments

JF - Dyes and Pigments

IS - 3

ER -

Linear and nonlinear optical properties of covalently bound C.I. Disperse Red 1 chromophore/silica hybrid film

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