Harold R Clark

Title: Harold R. Clark: Innovator in Optical Waveguide Technology

Introduction

Harold R. Clark is a notable inventor based in Fanwood, NJ (US), recognized for his contributions to optical waveguide technology. With a total of 4 patents to his name, he has made significant advancements in the field of optics.

Latest Patents

One of Harold's latest patents is focused on an optical waveguide structure that includes a reflective asymmetric cavity. This innovation involves creating a turning mirror within the optical waveguide structure by etching a cavity in the upper surface. The cavity is designed to intercept the path of light propagated by the waveguide. The asymmetry of the cavity is achieved by employing mask and etch techniques, allowing for precise control over the light's path.

Another patent details methods for making mirrors within the optical waveguide structure. Similar to his previous work, this invention emphasizes the importance of the cavity's asymmetry, which enhances the efficiency of light manipulation within the waveguide.

Career Highlights

Harold R. Clark has spent a significant portion of his career at AT&T Bell Laboratories, where he has been instrumental in developing cutting-edge optical technologies. His work has not only advanced the field but has also paved the way for future innovations in optical communications.

Collaborations

Throughout his career, Harold has collaborated with esteemed colleagues such as Greg E. Blonder and Mark Anthony Cappuzzo. These partnerships have fostered a creative environment that has led to groundbreaking advancements in optical technology.

Conclusion

Harold R. Clark's contributions to optical waveguide technology exemplify the spirit of innovation. His patents reflect a deep understanding of light manipulation and its applications, making him a significant figure in the field.