Varghese A. Thomas

According to our database, Varghese A. Thomas authored at least 13 papers between 2017 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

Optical Performance Monitoring for Commercial Transceivers using Constellations: Practical Considerations.

Daniel Lippiatt, Hyung Joon Cho, Alex Kaylor, Varghese A. Thomas, Steven Searcy, Thomas Richter, Sorin Tibuleac, Stephen E. Ralph

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Self-Homodyne Photonic Transmitter in a Monolithic InP Platform for RF Applications.

Michael T. Hoff, Christian G. Bottenfield, Varghese A. Thomas, Ardy Winoto, Yuchun Zhou, Ashish Bhardwaj, Gloria E. Hoefler, Stephen E. Ralph

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

High Performance Microwave Photonic Downconversion in a Commercial InP Platform.

Christian G. Bottenfield, Michael T. Hoff, Varghese A. Thomas, Ardy Winoto, Yuchun Zhou, Ashish Bhardwaj, Gloria E. Hoefler, Richard DeSalvo, Stephen E. Ralph

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

2019

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

Microwave Photonic Links: Optimizing SiP Modulator Design and Operation.

Christian G. Bottenfield, Varghese A. Thomas, Stephen E. Ralph

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

2018

Parameter Extraction through Joint Optimization of Modulation Response and RIN Spectra.

Alirio Melgar, Varghese A. Thomas, Justin Lavrencik, Stephen E. Ralph

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Multimode VCSEL Parameter Extraction for Optical Link Models.

Alirio Melgar, Varghese A. Thomas, Stephen E. Ralph

Proceedings of the European Conference on Optical Communication, 2018

2017

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

4λ × 100Gbps VCSEL PAM-4 transmission over 105m of wide band multimode fiber.

Justin Lavrencik, Siddharth Varughese, Varghese A. Thomas, Gary Landry, Yi Sun, Roman Shubochkin, Kasyapa Balemarthy, Jim Tatum, Stephen E. Ralph

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017