Analysis of a new microwave low-loss and velocity-matched III-V transmission line for traveling-wave electrooptic modulators

摘要

A new microwave transmission line with low loss and velocity matched to a lightwave for a III-V traveling-wave electrooptic modulator has been analyzed using the spectral domain technique. A bandwidth of <40 GHz and a half-wave voltage V/sub pi / of >6 V are predicted for the modulator.