Variation of Signal Reflection on Electrodes of Silicon Mach-Zehnder Modulators: Influence of Nanoscale Variation and Mitigation Strategies
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DOI: 10.3390/nano11020499
Abstract: Driving signal reflection on traveling wave electrodes (TWEs) is a critical issue in Mach–Zehnder modulators. Fabrication variation often causes a random variation in the electrode impedance and the signal reflection, which induces modulation characteristics variation.… read more here.
Keywords: zehnder modulators; variation; nanoscale variation; signal reflection ... See more keywords