Ed Val

Title: Ed Val: Innovator in Optical Technologies

Introduction

Ed Val is a prominent inventor based in Fremont, California, known for his contributions to optical technologies. With a total of three patents to his name, he has made significant advancements in the field of laser and fiber coupling control. His work has implications for various applications in optical communications and signal processing.

Latest Patents

One of Ed Val's latest patents focuses on laser and fiber coupling control. This invention involves one or more single mode waveguide devices that are fiber coupled, allowing signals to an optical element to affect the coupling of the waveguide device to an optical fiber. The patent discloses several systems and methods to adjust this coupling, including dithering the tunable optical element at different frequencies along various axes. Additionally, it employs a lock-in technique to derive an error signal for each degree of motion. Other methods include using a beamsplitter to form a secondary image of the focused beam on a position-sensitive detector, utilizing a chiseled fiber to generate reflections from angled facets, and employing an additional laser for a secondary image.

Career Highlights

Ed Val is currently associated with Santur Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in developing advanced systems that enhance the performance of optical devices.

Collaborations

Throughout his career, Ed has collaborated with notable colleagues, including Bardia Pezeshki and Jay Kubicky. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Ed Val's contributions to the field of optical technologies through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in laser and fiber coupling control, showcasing the importance of innovation in this sector.