Photochromic sol-gel films containing dithienylethene and azobenzene derivatives: from the design of optical components to the optical data storage

F. Chaput; J. Biteau; K. Lahlil; J. P. Boilot; B. Darracq; Y. Levy; J. Peretti; V. I. Safarov; G. Parent; A. Fernandez-Acebes; J. M. Lehn

doi:10.1080/10587250008023817

Photochromic sol-gel films containing dithienylethene and azobenzene derivatives: from the design of optical components to the optical data storage

F. Chaput, J. Biteau, K. Lahlil, J. P. Boilot, B. Darracq, Y. Levy, J. Peretti, V. I. Safarov, G. Parent, A. Fernandez-Acebes, J. M. Lehn

Research output: Contribution to journal › Conference article › peer-review

Abstract

This work is devoted to photoresponsive hybrid organic-inorganic materials prepared by the sol-gel method, using dithienylethene or azobenzene as photosensitive chromophores. These photochromic units were covalently attached to the silica backbone as part of the main-chain and as a side group respectively. The electrocyclization of dithienylethene or the isomerization of azobenzene under irradiation cause local modifications of the optical properties of the host sol-gel polymers. We took advantage of either high refractive index changes (>10^-2) or material deformation of the sol-gel films to design optical components and to store information.

Original language	English
Pages (from-to)	77-82
Number of pages	6
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	344
DOIs	https://doi.org/10.1080/10587250008023817
Publication status	Published - 1 Jan 2000
Event	3rd International Symposium on Organic Photochromism (ISOP99) - Fukuoka, Jpn Duration: 14 Nov 1999 → 18 Nov 1999

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10.1080/10587250008023817

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Chaput, F., Biteau, J., Lahlil, K., Boilot, J. P., Darracq, B., Levy, Y., Peretti, J., Safarov, V. I., Parent, G., Fernandez-Acebes, A., & Lehn, J. M. (2000). Photochromic sol-gel films containing dithienylethene and azobenzene derivatives: from the design of optical components to the optical data storage. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 344, 77-82. https://doi.org/10.1080/10587250008023817

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title = "Photochromic sol-gel films containing dithienylethene and azobenzene derivatives: from the design of optical components to the optical data storage",

abstract = "This work is devoted to photoresponsive hybrid organic-inorganic materials prepared by the sol-gel method, using dithienylethene or azobenzene as photosensitive chromophores. These photochromic units were covalently attached to the silica backbone as part of the main-chain and as a side group respectively. The electrocyclization of dithienylethene or the isomerization of azobenzene under irradiation cause local modifications of the optical properties of the host sol-gel polymers. We took advantage of either high refractive index changes (>10-2) or material deformation of the sol-gel films to design optical components and to store information.",

author = "F. Chaput and J. Biteau and K. Lahlil and Boilot, \{J. P.\} and B. Darracq and Y. Levy and J. Peretti and Safarov, \{V. I.\} and G. Parent and A. Fernandez-Acebes and Lehn, \{J. M.\}",

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doi = "10.1080/10587250008023817",

language = "English",

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pages = "77--82",

journal = "Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals",

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note = "3rd International Symposium on Organic Photochromism (ISOP99) ; Conference date: 14-11-1999 Through 18-11-1999",

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Chaput, F, Biteau, J, Lahlil, K, Boilot, JP, Darracq, B, Levy, Y, Peretti, J, Safarov, VI, Parent, G, Fernandez-Acebes, A & Lehn, JM 2000, 'Photochromic sol-gel films containing dithienylethene and azobenzene derivatives: from the design of optical components to the optical data storage', Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, vol. 344, pp. 77-82. https://doi.org/10.1080/10587250008023817

Photochromic sol-gel films containing dithienylethene and azobenzene derivatives: from the design of optical components to the optical data storage. / Chaput, F.; Biteau, J.; Lahlil, K. et al.
In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 344, 01.01.2000, p. 77-82.

Research output: Contribution to journal › Conference article › peer-review

TY - JOUR

T1 - Photochromic sol-gel films containing dithienylethene and azobenzene derivatives

T2 - 3rd International Symposium on Organic Photochromism (ISOP99)

AU - Chaput, F.

AU - Biteau, J.

AU - Lahlil, K.

AU - Boilot, J. P.

AU - Darracq, B.

AU - Levy, Y.

AU - Peretti, J.

AU - Safarov, V. I.

AU - Parent, G.

AU - Fernandez-Acebes, A.

AU - Lehn, J. M.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - This work is devoted to photoresponsive hybrid organic-inorganic materials prepared by the sol-gel method, using dithienylethene or azobenzene as photosensitive chromophores. These photochromic units were covalently attached to the silica backbone as part of the main-chain and as a side group respectively. The electrocyclization of dithienylethene or the isomerization of azobenzene under irradiation cause local modifications of the optical properties of the host sol-gel polymers. We took advantage of either high refractive index changes (>10-2) or material deformation of the sol-gel films to design optical components and to store information.

AB - This work is devoted to photoresponsive hybrid organic-inorganic materials prepared by the sol-gel method, using dithienylethene or azobenzene as photosensitive chromophores. These photochromic units were covalently attached to the silica backbone as part of the main-chain and as a side group respectively. The electrocyclization of dithienylethene or the isomerization of azobenzene under irradiation cause local modifications of the optical properties of the host sol-gel polymers. We took advantage of either high refractive index changes (>10-2) or material deformation of the sol-gel films to design optical components and to store information.

U2 - 10.1080/10587250008023817

DO - 10.1080/10587250008023817

M3 - Conference article

AN - SCOPUS:0034478970

SN - 1058-725X

VL - 344

SP - 77

EP - 82

JO - Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals

Y2 - 14 November 1999 through 18 November 1999

ER -

Chaput F, Biteau J, Lahlil K, Boilot JP, Darracq B, Levy Y et al. Photochromic sol-gel films containing dithienylethene and azobenzene derivatives: from the design of optical components to the optical data storage. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals. 2000 Jan 1;344:77-82. doi: 10.1080/10587250008023817

Photochromic sol-gel films containing dithienylethene and azobenzene derivatives: from the design of optical components to the optical data storage

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