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We demonstrate a silicon-organic hybrid (SOH) Mach-Zehnder modulator suitable for 100 Gbit/s on-off keying (OOK) with peak-to-peak drive voltages of 1.4 V and energy consumption below 100 fJ/bit. Devices were fabricated using standard processes on a commercial silicon photonic platform.
The carrier-to-sideband ratio was improved more than 20 dB by using a SiO2 protection layer in antenna-coupled electro-optic phase modulators operating at 37 GHz based on an in-plane polymeric waveguide using the nonlinear polymer. We also demonstrate detection of 3-GHz modulation of the RF carrier.
We report antenna-coupled electro-optic phase modulators operating at Ka-band based on in-plane polymeric waveguides using the nonlinear guest-host polymer SEO125. Design, simulation, fabrication, and experimental results are discussed.
We propose a novel labeling technique for an optical packet switch based on in-band RF tones. We demonstrate error-free operation for 160 Gb/s RZ-OOK packets and 40 Gb/s NRZ/RZ-OOK packets using this new labeling technique.
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