Eric Thomassin

Title: Innovations of Eric Thomassin in Optical Fiber Technology

Introduction

Eric Thomassin, a distinguished inventor based in Quebec, Canada, has made significant contributions to the field of optical fiber technology. With a total of three patents to his name, Thomassin has developed innovative methods that enhance the performance and characterization of optical fiber links.

Latest Patents

Among his latest patents, two noteworthy inventions stand out:

1. **Test Method for Characterizing an Optical Fiber Link**: This patent introduces a novel test method and system for evaluating an optical fiber link. The method involves conducting at least one Optical Time-Domain Reflectometer (OTDR) acquisition or one Optical Loss Test Set (OLTS) acquisition. From the collected data, it enables the determination of excess insertion loss and excess optical return loss. This invention allows for the evaluation of the optical fiber link's performance relative to a theoretical fiber link, resulting in a rating system that provides a clear pass/fail evaluation.

2. **Bi-Directional Multi-Pulsewidth Optical Time-Domain Reflectometer**: This patent outlines a bi-directional method for characterizing optical fiber links. It requires conducting light acquisitions from both ends of the fiber link, utilizing test light signals with various spatial resolutions. This innovative approach allows for comprehensive analysis and characterization of specific events along the fiber link, ultimately enhancing the accuracy of performance evaluation.

Career Highlights

Eric Thomassin's career has been significantly marked by his role at Exfo Inc., a prominent company specializing in telecommunications test and monitoring solutions. His expertise in optical fiber technology and his inventive spirit have led to groundbreaking advancements in the field.

Collaborations

Throughout his career, Thomassin has worked alongside talented colleagues, including Stephane Perron and Mario L'Heureux. Their collaborative efforts have undoubtedly contributed to the development of advanced technologies within the optical fiber domain.

Conclusion

Eric Thomassin's innovations in optical fiber testing and characterization reflect his commitment to advancing telecommunication technologies. His patents not only enhance the understanding of optical fiber performance but also pave the way for future improvements in fiber optic communications.