We present an accurate, easy-to-use large-signal SPICE circuit model for depletion-type silicon ring modulators (Si RMs). Our model includes both the electrical and optical characteristics of the Si RM and consists of circuit elements whose values change depending on modulation voltages. The accuracy of our model is confirmed by comparing the SPICE simulation results of 25 Gb/s non-return-to-zero (NRZ) modulation with the measurement. The model is used for performance optimization of monolithically integrated Si photonic NRZ and pulse-amplitude-modulation 4 transmitters in the standard SPICE circuit design environment.
|Number of pages||7|
|Publication status||Published - 2019|
Bibliographical noteFunding Information:
Ministry of Trade, Industry and Energy (MOTIE) (10065666); Yonsei University (Research Scholarship Grants); IC Design Education Center (IDEC).
Funding. Ministry of Trade, Industry and Energy (MOTIE) (10065666); Yonsei University (Research Scholarship Grants); IC Design Education Center (IDEC).
© 2019 Chinese Laser Press
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics