The Japan Society of Applied Physics

2023 International Conference on Solid State Devices and Materials

2023 International Conference on Solid State Devices and Materials

Sep 5, 2023 - Oct 31, 2023
Nagoya Congress Center

2:30 PM - 2:45 PM

[H-7-04] Numerical Evaluation of Modulation Bandwidth and Insertion Loss in InP-EO Polymer Hybrid Optical Modulator with Doping Optimization

○Hiroya Sakumoto1, Taketoshi Nakayama1, Yuto Miyatake1, Kasidit Toprasertpong1, Shinichi Takagi1, Mitsuru Takenaka1 (1. Univ. of Tokyo (Japan))

https://doi.org/10.7567/SSDM.2023.H-7-04

The modulation bandwidth and the insertion loss of InP-organic hybrid (IOH) modulator was numerically evaluated using the equivalent transmission line model. We revealed that the IOH modulator can achieve the modulation bandwidth of 500 GHz with 2 dB insertion loss through the doping optimization.