Harold Brown

Title: Harold Brown - Innovator in Optical Circuitry

Introduction

Harold Brown is a notable inventor based in Middletown, NJ (US). He has made significant contributions to the field of optical circuitry, particularly through his innovative patent related to LiNbO.sub.3 films. His work has implications for the development of advanced optical circuits.

Latest Patents

Harold Brown holds a patent for "Waveguiding epitaxial LiNbO.sub.3 films." This patent describes a process for creating optical circuits on LiTaO.sub.3 substrates. The process involves depositing an epitaxial layer of LiNbO.sub.3 on these substrates, with growth preferably occurring on specific planes of the LiTaO.sub.3. The resulting optical circuits are characterized by their smoothness, uniform thickness, and a refractive index that is significantly higher than that of the substrate. This unique property enhances the distinctiveness of the optical modes within the circuits, allowing for effective coupling with various light sources, including lasers and light-emitting diodes. Harold Brown has 1 patent to his name.

Career Highlights

Harold Brown has had a distinguished career, primarily associated with Bell Telephone Laboratories. His work at this prestigious institution has allowed him to explore and develop cutting-edge technologies in optical circuitry. His innovative approach has paved the way for advancements in the field.

Collaborations

Throughout his career, Harold has collaborated with notable colleagues, including Albert Anthony Ballman and Raymond J Martin. These collaborations have contributed to the success of his projects and the advancement of optical technologies.

Conclusion

Harold Brown's contributions to optical circuitry through his patent on LiNbO.sub.3 films highlight his innovative spirit and dedication to advancing technology. His work continues to influence the field and inspire future developments in optical engineering.