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

Essilor International
Laboratoire Charles Fabry
Aix Marseille Université
Collège de France

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

15 Citations (Scopus)

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

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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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