Second-order nonlinear susceptibility in As^sub 2^ S ^sub 3^ chalcogenide thin glass films

Second-order nonlinear susceptibility in As^sub 2^ S ^sub 3^ chalcogenide thin glass films

For the first time, an observation of second-order nonlinear susceptibility in an As^sub 2^S^sub 3^ chalcogenide glass thin film is reported. Both thermal poling and optical poling were used to induce this nonlinearity. In both cases, the magnitude of the χ^sub 333^ coefficient was estimated to be &...

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Veröffentlicht in:Electronics letters 2000-04, Vol.36 (8), p.1
Hauptverfasser: Quiquempois, Y, Villeneuve, A, Dam, D, Turcotte, K, Maier, J, Stegeman, G, Lacroix, S
Format: Artikel
Sprache:eng
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Zusammenfassung:For the first time, an observation of second-order nonlinear susceptibility in an As^sub 2^S^sub 3^ chalcogenide glass thin film is reported. Both thermal poling and optical poling were used to induce this nonlinearity. In both cases, the magnitude of the χ^sub 333^ coefficient was estimated to be > 0.6 pm/V.
ISSN:0013-5194
1350-911X