Citation:
A Pierangelo, A Ciattoni, E Palange, AJ Agranat, and E DelRe. 2009. “Electro-activation and electro-morphing of photorefractive funnel waveguides.” Optics Express 17 (25), Pp. 22659 - 22665. Publisher's Version
Abstract:
We demonstrate the electro-activation of funnel waveguides through the quadratic electro-optic effect in paraelectric potassium-lithium-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. (C) 2009 Optical Society of America
