Si-hyun Park

Title: Inventor Si-hyun Park: Innovations in Laser Diodes

Introduction

Si-hyun Park is an innovative inventor based in Seoul, South Korea. He holds two patents that reflect his contributions to the field of laser technology. His work primarily revolves around the development of GaN series surface-emitting laser diodes.

Latest Patents

Si-hyun Park's most recent patents include a groundbreaking invention titled "GaN series surface-emitting laser diode having spacer for effective diffusion of holes between P-type electrode and active layer, and method for manufacturing the same." This invention encompasses a GaN series surface-emitting laser diode that features an active layer with p-type and n-type material layers situated on either side. The design includes a first-distributed Bragg reflector (DBR) layer on the n-type material layer and an n-type electrode connected to the active layer, allowing for voltage application to facilitate lasing. A notable aspect of this patent is the spacer that is strategically formed on the p-type material layer, designed to enable effective migration of holes to the center of the active layer, while also compensating for any diffraction effects caused by the output window's shape.

Career Highlights

Si-hyun Park is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to advance his research and innovations in semiconductor technology. His expertise in laser diodes has made a significant impact in the electronics industry, allowing for improved performance and efficiency in various applications.

Collaborations

Throughout his career, Park has collaborated with esteemed colleagues such as Yong-jo Park and Kyoung-ho Ha. These professionals work alongside him at Samsung Electro-Mechanics, contributing to the development and enhancement of advanced technologies in the field.

Conclusion

Si-hyun Park stands out as a forward-thinking inventor with a clear focus on laser technology innovations. His patents and collaborative efforts at Samsung Electro-Mechanics Co., Ltd. highlight his commitment to pushing the boundaries of technology. As he continues to develop new solutions, Si-hyun Park's work will undoubtedly remain influential in the industry.