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Proceedings Paper

Organic Fabry-Perot micro-cavity for electro-optic sampling by amplitude modulation
Author(s): G. Gaborit; G. Martin; L. Duvillaret; J.-L. Coutaz; C. Nguyen; R. Hierle; J. Zyss
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Paper Abstract

We present herein a original concept of electro-optic (EO) probe for high frequency electric field measurements. This sensors is based on a thin organic layer of DR1-PMMA embedded in a high finesse Fabry-Perot cavity. The optimal orientation of DRl molecules, parallel to the face of the micro-cavity, has been obtained thanks to a lateral poling method. A r33 of 2.5 pm/V has been reached for a 16 μm thick polymer layer. The final probe exhibits high sensitivity of 2V.cm-1.Hz-1/2.

Paper Details

Date Published: 9 June 2006
PDF: 8 pages
Proc. SPIE 6162, International Conference on Lasers, Applications, and Technologies 2005: Laser Sensing, Imaging, and Information Technologies, 616207 (9 June 2006); doi: 10.1117/12.674950
Show Author Affiliations
G. Gaborit, Univ. de Savoie (France)
G. Martin, Univ. de Savoie (France)
LPQM, ENS Cachan (France)
L. Duvillaret, Univ. de Savoie (France)
J.-L. Coutaz, Univ. de Savoie (France)
C. Nguyen, LPQM, ENS Cachan (France)
R. Hierle, LPQM, ENS Cachan (France)
J. Zyss, LPQM, ENS Cachan (France)


Published in SPIE Proceedings Vol. 6162:
International Conference on Lasers, Applications, and Technologies 2005: Laser Sensing, Imaging, and Information Technologies
Tito Arecchi; Igor P. Gurov; Toyohiko Yatagai; Vladislav Ya. Panchenko; Vladimir S. Golubev, Editor(s)

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