Numerical evaluation of bandwidth and optical loss in InP-organic hybrid optical modulator with doping optimization
Hiroya Sakumoto,
Taketoshi Nakayama,
Yuto Miyatake
et al.
Abstract:We examine the influence of doping profile optimization on the trade-off relationship between modulation bandwidth and optical loss in an InP-organic hybrid (IOH) optical modulator, comparing it with a Si-organic hybrid (SOH) optical modulator. By incorporating the RF transmission line model, which enables a more precise modulation bandwidth analysis than the RC constant model, we demonstrate that the IOH modulator can achieve a modulation bandwidth of over 500 GHz with a 2 dB loss, capitalizing on the higher… Show more
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