Direct measurement of transverse mode correlation and fiber-enhanced RIN through MMF using 850nm VCSELs. - Justin Lavrencik; Sriharsha Kota Pavan; Alirio Melgar; Stephen E. Ralph (OFC, 2016)

Experimentally benchmarked fiber propagation model for 50Gbps PAM-4 MMF links employing multimode VCSELs. - Alirio A. Melgar-Evangelista; Varghese A. Thomas; Justin Lavrencik; Siddharth Varughese; Stephen E. Ralph (OFC, 2017)

Multimode VCSEL Parameter Extraction for Optical Link Models. - Alirio Melgar; Varghese A. Thomas; Stephen E. Ralph (ECOC, 2018)

Parameter Extraction through Joint Optimization of Modulation Response and RIN Spectra. - Alirio Melgar; Varghese A. Thomas; Justin Lavrencik; Stephen E. Ralph (OFC, 2018)

Error-Free 100Gbps PAM-4 Transmission Over 100m OM5 MMF using 1060nm VCSELs. - Justin Lavrencik; Ewa Simpanen; Siddharth Varughese; Alirio Melgar; Varghese A. Thomas; Johan S. Gustavsson; Wayne V. Sorin; Sagi Mathai; Mike Tan; Anders Larsson; Stephen E. Ralph (OFC, 2019)

TDECQ Sensitivity to Algorithmic Implementation and Noise Characterization. - Varghese A. Thomas; Alirio Melgar; Siddharth J. Varughese; Daniel Garon; Kan Tan; Shane A. Hazzard; Maria Agoston; Pavel Zivny; Stephen E. Ralph (OFC, 2020)

Accelerating TDECQ Assessments using Convolutional Neural Networks. - Siddharth Varughese; Daniel A. Garon; Alirio Melgar; Varghese A. Thomas; Pavel Zivny; Shane A. Hazzard; Stephen E. Ralph (OFC, 2020)

Impairment Identification for PAM-4 Transceivers and Links Using Machine Learning. - Daniel Lippiatt; Alirio Melgar; Varghese A. Thomas; Siddharth Varughese; Pavel Zivny; Shane A. Hazzard; Stephen E. Ralph (OFC, 2021)

Behavioral PAM-4 VCSEL Model using Stochastic Multimode Rate Equations for Link Design Optimization. - Alirio Melgar; Varghese A. Thomas; Benjamin D. B. Klein; Itshak Kalifa; Paraskevas Bakopoulos; Elad Mentovich; Stephen E. Ralph (OFC, 2022)