G - Physics – 02 – F
Patent
G - Physics
02
F
G02F 2/02 (2006.01) G02F 1/355 (2006.01)
Patent
CA 2339046
The present invention concerns a method for fabricating a patterned, poled dielectric structure, comprising the steps of providing a material, patterning a periodic pattern into a first surface, applying an electrode to the first surface, and applying a voltage to the electrode to create a domain inversion in the material. Preferably, the material is a ferroelectric material, and the electrode is a single, planar, solid electrode. The method proposed herein is simple, reproducible and economical, as compared to prior methods. Patterned, poled dielectric structures are used to generate optical frequency conversion, by creating quasi-phase matching between two optical signals.
Derome Sylvain
Lauzon Jocelyn
Meneghini Chiara
Paquet Carl
Institut National D'optique
Robic
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