Donnette E Haney

Title: Donnette E Haney: Innovator in Optical Technology

Introduction

Donnette E Haney is a prominent inventor based in Columbus, OH (US). She has made significant contributions to the field of optical technology, particularly in the development of innovative optical circuits and splitters. With a total of 2 patents, her work has advanced the efficiency and functionality of multi-mode optical systems.

Latest Patents

Donnette's latest patents include the "Multi-mode optical T-splitter and method of fabricating same." This invention features a multi-mode optical 'T'-splitter designed for the coupling of multi-mode optical fibers to various optical elements. The T-splitter utilizes tubular waveguides to enhance compatibility with round fibers, leading to improved efficiency and reduced loss. The design incorporates a reflecting element at the junction of the 'T' to facilitate the splitting of input light into outputs across the other two legs of the 'T'. This configuration allows for multiple optical functions, including splitting, tapping, mixing, and coupling, while being cost-effective and easy to manufacture.

Another notable patent is the "Multi-mode optical circuit to couple light between various optical fibers." This invention outlines an optical circuit that connects multi-mode optical fibers with other optical components. The design employs round waveguides to optimize performance and minimize loss. The substrate is crafted to form semi-circular grooves, which, when aligned and adhered, create tubular channels capable of performing various optical functions. This invention also emphasizes ease of manufacturing and affordability.

Career Highlights

Donnette E Haney is associated with Photonic Integration Research, Inc., where she continues to push the boundaries of optical technology. Her innovative work has garnered attention in the field, establishing her as a key player in optical research and development.

Collaborations

Donnette has collaborated with notable colleagues, including Tadashi Miyashita and W Michael Myers. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Donnette E Haney's contributions to optical technology through her patents and collaborations highlight her role as an influential inventor. Her work continues to impact the field, paving the way for future innovations in optical systems.