Electro-activation and electro-morphing of photorefractive funnel waveguides

A. Pierangelo; A. Ciattoni; E. Palange; A. J. Agranat; E. DelRe

doi:10.1364/OE.17.022659

Electro-activation and electro-morphing of photorefractive funnel waveguides

A. Pierangelo^*, A. Ciattoni, E. Palange, A. J. Agranat, E. DelRe

^*Corresponding author for this work

Department of Applied Physics

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

We demonstrate the electro-activation of funnel waveguides through the quadratic electro-optic effect in paraelectric potassiumlithium-tantalate- niobate. This allows us to achieve electro-optic intensity modulation in a single optical beam, a 1x2 switch, and finally the electrically controlled morphing of a single waveguide into a 1x2 and a 1x4 divider.

Original language	English
Pages (from-to)	22659-22665
Number of pages	7
Journal	Optics Express
Volume	17
Issue number	25
DOIs	https://doi.org/10.1364/OE.17.022659
State	Published - 7 Dec 2009

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abstract = "We demonstrate the electro-activation of funnel waveguides through the quadratic electro-optic effect in paraelectric potassiumlithium-tantalate- niobate. This allows us to achieve electro-optic intensity modulation in a single optical beam, a 1x2 switch, and finally the electrically controlled morphing of a single waveguide into a 1x2 and a 1x4 divider.",

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AU - Agranat, A. J.

AU - DelRe, E.

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AB - We demonstrate the electro-activation of funnel waveguides through the quadratic electro-optic effect in paraelectric potassiumlithium-tantalate- niobate. This allows us to achieve electro-optic intensity modulation in a single optical beam, a 1x2 switch, and finally the electrically controlled morphing of a single waveguide into a 1x2 and a 1x4 divider.

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Electro-activation and electro-morphing of photorefractive funnel waveguides

Abstract

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