Varghese A. Thomas

Publication Activity (10 Years)

Years Active: 2017-2022
Publications (10 Years): 13

Top Topics

Propagation Model

Joint Optimization

Top Venues

Publications

Daniel Lippiatt, Hyung Joon Cho, Alex Kaylor, Varghese A. Thomas, Steven Searcy, Thomas Richter, Sorin Tibuleac, Stephen E. Ralph
Optical Performance Monitoring for Commercial Transceivers using Constellations: Practical Considerations. OFC (2022)
Alirio Melgar, Varghese A. Thomas, Benjamin D. B. Klein, Itshak Kalifa, Paraskevas Bakopoulos, Elad Mentovich, Stephen E. Ralph
Behavioral PAM-4 VCSEL Model using Stochastic Multimode Rate Equations for Link Design Optimization. OFC (2022)
Daniel Lippiatt, Alirio Melgar, Varghese A. Thomas, Siddharth Varughese, Pavel Zivny, Shane A. Hazzard, Stephen E. Ralph
Impairment Identification for PAM-4 Transceivers and Links Using Machine Learning. OFC (2021)
Christian G. Bottenfield, Michael T. Hoff, Varghese A. Thomas, Ardy Winoto, Yuchun Zhou, Ashish Bhardwaj, Gloria E. Hoefler, Richard DeSalvo, Stephen E. Ralph
High Performance Microwave Photonic Downconversion in a Commercial InP Platform. OFC (2021)
Michael T. Hoff, Christian G. Bottenfield, Varghese A. Thomas, Ardy Winoto, Yuchun Zhou, Ashish Bhardwaj, Gloria E. Hoefler, Stephen E. Ralph
Self-Homodyne Photonic Transmitter in a Monolithic InP Platform for RF Applications. OFC (2021)
Varghese A. Thomas, Alirio Melgar, Siddharth J. Varughese, Daniel Garon, Kan Tan, Shane A. Hazzard, Maria Agoston, Pavel Zivny, Stephen E. Ralph
TDECQ Sensitivity to Algorithmic Implementation and Noise Characterization. OFC (2020)
Siddharth Varughese, Daniel A. Garon, Alirio Melgar, Varghese A. Thomas, Pavel Zivny, Shane A. Hazzard, Stephen E. Ralph
Accelerating TDECQ Assessments using Convolutional Neural Networks. OFC (2020)
Christian G. Bottenfield, Varghese A. Thomas, Stephen E. Ralph
Microwave Photonic Links: Optimizing SiP Modulator Design and Operation. OFC (2019)
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
Error-Free 100Gbps PAM-4 Transmission Over 100m OM5 MMF using 1060nm VCSELs. OFC (2019)
Alirio Melgar, Varghese A. Thomas, Stephen E. Ralph
Multimode VCSEL Parameter Extraction for Optical Link Models. ECOC (2018)
Alirio Melgar, Varghese A. Thomas, Justin Lavrencik, Stephen E. Ralph
Parameter Extraction through Joint Optimization of Modulation Response and RIN Spectra. OFC (2018)
Justin Lavrencik, Siddharth Varughese, Varghese A. Thomas, Gary Landry, Yi Sun, Roman Shubochkin, Kasyapa Balemarthy, Jim Tatum, Stephen E. Ralph
4λ × 100Gbps VCSEL PAM-4 transmission over 105m of wide band multimode fiber. OFC (2017)
Alirio A. Melgar-Evangelista, Varghese A. Thomas, Justin Lavrencik, Siddharth Varughese, Stephen E. Ralph
Experimentally benchmarked fiber propagation model for 50Gbps PAM-4 MMF links employing multimode VCSELs. OFC (2017)