Alan D Gomes

Title: Alan D Gomes - Innovator in Optical Fiber Technology

Introduction

Alan D Gomes is a notable inventor based in Fall River, MA (US). He has made significant contributions to the field of optical fiber technology, particularly in the area of splicing systems for polarization-maintaining optical fibers. His innovative approach has led to advancements that enhance the performance and reliability of optical communication systems.

Latest Patents

Alan D Gomes holds a patent for a "System for joining polarization-maintaining optical fiber waveguides." This splicing system is designed to produce durable fusion splices that exhibit low transmission loss while maintaining mode integrity. The system utilizes active optical techniques, such as profile alignment and local injection and detection, to achieve optimized lateral alignment of the fibers before fusion. Azimuthal alignment is accomplished through a transverse, polarized light illumination and detection system. The process involves rotating each fiber to determine a transverse intensity function, which is then cross-correlated to establish a relative orientation that aligns the polarization axes of the fibers. After adjusting the fibers' positions laterally, axially, and azimuthally, they are fusion spliced using an electric arc discharge. This method ensures low loss and mode-matched splices, even under challenging working conditions.

Career Highlights

Alan D Gomes is associated with Aurora Instruments, Inc., where he continues to develop and refine technologies related to optical fibers. His work has been instrumental in advancing the capabilities of fiber optic systems, making them more efficient and reliable.

Collaborations

Throughout his career, Alan has collaborated with talented individuals such as Simon P Bush and Nellie L Cabato. These partnerships have contributed to the successful development of innovative solutions in the field of optical technology.

Conclusion

Alan D Gomes is a distinguished inventor whose work in optical fiber technology has made a lasting impact on the industry. His patented splicing system exemplifies his commitment to innovation and excellence in engineering.