Synthesis and nonlinear optical susceptibility of cyanine dye J-aggregates doped silica film (II)

H. S. Zhou; T. Watanabe; A. Mito; Keisuke Asai; K. Ishigure; Itaru Homma

doi:10.1023/A:1008720402488

Synthesis and nonlinear optical susceptibility of cyanine dye J-aggregates doped silica film (II)

H. S. Zhou, T. Watanabe, A. Mito, Keisuke Asai, K. Ishigure, Itaru Homma

Research output: Contribution to journal › Conference article

24 Citations (Scopus)

Abstract

We tried to embed stable J-aggregates of 1,1′-diethyl-2,2′-cyanine bromide into a thin silica film by simple sol-gel processing. Its third order susceptibility |χ ⁽³⁾ | was about 5 × 10 ^-7 esu at resonance wavelength of the J band by Z-scan method using a 180-femtosecond pulse laser beam at 77 K in vacuum environment (< 10 ^-5 Torr). The net |χ ⁽³⁾ | value of pure J-aggregates should be 4 × 10 ^-6 esu from the doping ration of J-aggregates in silica film.

Original language	English
Pages (from-to)	803-806
Number of pages	4
Journal	Journal of Sol-Gel Science and Technology
Volume	19
Issue number	1-3
DOIs	https://doi.org/10.1023/A:1008720402488
Publication status	Published - 2000 Dec 1
Externally published	Yes
Event	10th International Workshop pn Glass and Ceramics, Hybrids and Nanocomposites from Gels - Yokohama, Jpn Duration: 1999 Sep 20 → 1999 Sep 24

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Biomaterials
Condensed Matter Physics
Materials Chemistry

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Zhou, H. S., Watanabe, T., Mito, A., Asai, K., Ishigure, K., & Homma, I. (2000). Synthesis and nonlinear optical susceptibility of cyanine dye J-aggregates doped silica film (II). Journal of Sol-Gel Science and Technology, 19(1-3), 803-806. https://doi.org/10.1023/A:1008720402488

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abstract = " We tried to embed stable J-aggregates of 1,1′-diethyl-2,2′-cyanine bromide into a thin silica film by simple sol-gel processing. Its third order susceptibility |χ (3) | was about 5 × 10 -7 esu at resonance wavelength of the J band by Z-scan method using a 180-femtosecond pulse laser beam at 77 K in vacuum environment (< 10 -5 Torr). The net |χ (3) | value of pure J-aggregates should be 4 × 10 -6 esu from the doping ration of J-aggregates in silica film. ",

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T1 - Synthesis and nonlinear optical susceptibility of cyanine dye J-aggregates doped silica film (II)

AU - Zhou, H. S.

AU - Watanabe, T.

AU - Mito, A.

AU - Asai, Keisuke

AU - Ishigure, K.

AU - Homma, Itaru

PY - 2000/12/1

Y1 - 2000/12/1

N2 - We tried to embed stable J-aggregates of 1,1′-diethyl-2,2′-cyanine bromide into a thin silica film by simple sol-gel processing. Its third order susceptibility |χ (3) | was about 5 × 10 -7 esu at resonance wavelength of the J band by Z-scan method using a 180-femtosecond pulse laser beam at 77 K in vacuum environment (< 10 -5 Torr). The net |χ (3) | value of pure J-aggregates should be 4 × 10 -6 esu from the doping ration of J-aggregates in silica film.

AB - We tried to embed stable J-aggregates of 1,1′-diethyl-2,2′-cyanine bromide into a thin silica film by simple sol-gel processing. Its third order susceptibility |χ (3) | was about 5 × 10 -7 esu at resonance wavelength of the J band by Z-scan method using a 180-femtosecond pulse laser beam at 77 K in vacuum environment (< 10 -5 Torr). The net |χ (3) | value of pure J-aggregates should be 4 × 10 -6 esu from the doping ration of J-aggregates in silica film.

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