Title :

Stabilization of the second-order susceptibility induced in a sulfide chalcogenide glass by thermal poling

Author(s) :

Zeghlache, Hassina [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Guignard, Marie [Auteur]
Institut des Sciences Chimiques de Rennes [ISCR]
Kudlinski, Alexandre [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Quiquempois, Yves [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Martinelli, Gilbert [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Nazabal, Virginie [Auteur]
Institut des Sciences Chimiques de Rennes [ISCR]
Smektala, Frédéric [Auteur]
Institut des Sciences Chimiques de Rennes [ISCR]

Journal title :

Journal of Applied Physics

Pages :

84905

Publisher :

American Institute of Physics

Publication date :

2007

ISSN :

0021-8979

HAL domain(s) :

Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]

English abstract : [en]

A second-order susceptibility χ(2) is created by the thermal poling method in a bulk sample of Ga5Ge20Sb10S65 sulfide chalcogenide glass. We present experimental results focusing on the time-evolution properties of the ...
Show more >A second-order susceptibility χ(2) is created by the thermal poling method in a bulk sample of Ga5Ge20Sb10S65 sulfide chalcogenide glass. We present experimental results focusing on the time-evolution properties of the created nonlinear layer. By cycling the poling operation on a sample, the generated second harmonic signal is improved, and the second-order nonlinearity is shown to be stable over several months. The χ(2) susceptibility profile is carefully reconstructed and its maximum value reaches 4-5 pm/V.Show less >

Language :

Anglais

Popular science :

Non

Collections :

• Laboratoire de Physique des Lasers, Atomes et Molécules (PhLAM) - UMR 8523

Source :

Harvested from HAL