Hsi-jen J Yeh

Title: Hsi-jen J Yeh: Innovator in Near-Field Optical Technology

Introduction

Hsi-jen J Yeh is a notable inventor based in Chatham, NJ, who has made significant contributions to the field of optical technology. He is recognized for his innovative work in developing a near-field optical apparatus that utilizes a unique semiconductor laser photon source.

Latest Patents

Hsi-jen J Yeh holds one patent for his invention titled "Near-field optical apparatus with a laser having a non-uniform emission." This patent describes a novel optical apparatus that features a semiconductor laser capable of providing substantially higher photon flux than previous near-field sources. The design allows for read-out rates in the megahertz range, which is particularly beneficial for near-field data storage and retrieval applications. The invention includes a non-uniform laser emission face, where at least 50% of the total radiation emission originates from a small region of the emission face. This innovative approach enhances the efficiency and effectiveness of the optical apparatus.

Career Highlights

Hsi-jen J Yeh has worked with Lucent Technologies Inc., where he has been able to apply his expertise in optical technology. His work has contributed to advancements in the field, particularly in the development of high-performance optical systems.

Collaborations

Throughout his career, Hsi-jen J Yeh has collaborated with notable colleagues, including Leslie C Hopkins and Cherry Ann Murray. These collaborations have further enriched his work and contributed to the success of his inventions.

Conclusion

Hsi-jen J Yeh's contributions to near-field optical technology exemplify the impact of innovative thinking in advancing scientific and technological frontiers. His patent reflects a significant step forward in optical apparatus design, showcasing the potential for enhanced data storage and retrieval methods.