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We demonstrate an E-O polymer infiltrated silicon photonic crystal slot waveguide modulator. Enhanced by improved poling efficiency and slow light effect, we achieve an ultra-high effective r33 of 735pm/V and VπL of only 0.44Vmm.
In this paper, we presented fabrication of nickel metal mold with 45?? tilted surfaces on both waveguide ends through electroplating process. To obtain 45?? angle, SU-8 was exposed under D.I. water, with repeatable 0.5?? error.
We propose a nanophotonic modulator structure based on silicon photonic crystal slot waveguide filled with electro-optic polymer. The slow photon effect in conjunction with the strong optical confinement enhances the electro-optic coefficient over 2500 times.
We present the optical design of the photonic crystal modulator based on silicon nano-pillar array filled with functional polymer. The device will achieve an ultra compact size and sub-volt driving voltage with the slow-photon effect.
This paper presents the latest progress toward fully embedded board-level optical interconnects in the aspect of waveguide fabrication and device integration. A one-step pattern transfer method is used to form a large cross-section multimode waveguide array with 45deg micromirrors by silicon hard molding method. Optimized by a novel spin-coating surface smoothing method for the master mold, the waveguide...
We present the latest progress on polymer photonics and optical interconnects by introducing several innovative design concepts, such as hybrid silicon-polymer photonic crystal waveguide, domain inverted electro-optic polymer linear modulator, and bi-directional optical bus structure.
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