Frank, W. R. and Govorov, A. O. and Wegscheider, Werner and Karrai, K. and Kotthaus, J. P.
Voltage-switchable Bragg reflector for planar optical waveguides.
Physica E Low-dimensional Systems and Nanostructures 13 (2-4), pp. 377-380.
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We present an experimental realization of a voltage-switchable in-plane Bragg reflector for planar waveguides. The device is based on the quantum confined Stark effect induced by an interdigitated gate in a multi-quantum well that is located in the core of the planar waveguide. Aspects of the sample preparation and room-temperature measurements are ...
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