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(Color online) Cross-sectional schematic diagrams of (a) a -dioded-embedded photonic crystal waveguide and (b) model used in electrical simulation.
(Color online) Images of the fabricated device. Microscopic image of a -diode-based photonic crystal Mach-Zehnder interferometer, where colored overlays indicate the and regions. The inset is a scanning electron microscopy image of one end of the photonic crystal waveguide.
(Color online) Simulated transient characteristics of the diode for switching from . Time-dependent distributions of (a) the injected minority carriers (holes) and (b) the injected majority carriers (electrons) along the device lateral dimension within the silicon core layer.
Modulation measurement results. The normalized output optical intensities of the modulator are shown at (a) and (b) . The inset shows the optical intensity at the modulator output as a function of static applied current.
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