Abstract

A compact nonlinear circuit model for the input of packaged high-speed vertical-cavity surface-emitting lasers (VCSELs) is presented in this paper. The model includes the thermal effects as well as the parasitics, due to the various levels of the packaging hierarchy, to ensure a realistic representation of the input of the VCSELs. The values of the model parameters are extracted from dc current-light-voltage characteristics and S_11 vector measurements using a two-step parameter extraction procedure. Extraction of the model parameters and comparison between measured and simulated results have been performed for two different commercially available VCSELs operating at 2.5 Gb/s. The achieved agreement between the measured and simulated results is very satisfactory for the dc as well for the S_11 curves in the frequency range from 3 MHz to 3 GHz.

© 2004 IEEE

40.1-GHz sub-freezing 850-nm VCSEL: microwave extraction of cavity lifetimes and small-signal equivalent circuit modeling

Hao-Tien Cheng, Cheng-Han Wu, Milton Feng, and Chao-Hsin Wu
Opt. Express 31(7) 11408-11422 (2023)

Efficient and systematic parameter extraction based on rate equations by DFB equivalent circuit model

Qingan Ding, Qunying Yang, Jianyu Li, Chaoran Gu, Zhaosong Li, Xiangguan Tan, Feng Gao, Xiao Chen, and Qun Niu
Opt. Express 31(24) 40604-40619 (2023)

Particle swarm optimization-assisted approach for the extraction of VCSEL model parameters

Andrea Marchisio, Enrico Ghillino, Vittorio Curri, Andrea Carena, and Paolo Bardella
Opt. Lett. 49(1) 125-128 (2024)

Compact silicon photonics circuit to extract multiple parameters for process control monitoring

Yufei Xing, Mi Wang, Alfonso Ruocco, Joris Geessels, Umar Khan, and Wim Bogaerts
OSA Continuum 3(2) 379-390 (2020)

Optical parameter extraction for metamaterials via robust effective and equivalent medium models

Ekin Gunes Ozaktas, Sreyas Chintapalli, and Susanna M. Thon
Opt. Mater. Express 14(2) 457-471 (2024)