This inventor holds 1 USPTO granted patent. Top assignee: Leland Stanford Junior University. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Innovations of Donguk Nam in Semiconductor Technology
Introduction
Donguk Nam is an accomplished inventor based in Mountain View, CA (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of low-threshold germanium lasers. His innovative work has the potential to advance the capabilities of electronic and photonic circuits.
Latest Patents
Donguk Nam holds a patent for a "Crossed nanobeam structure for a low-threshold germanium laser." This patent describes a crossed nanobeam structure that facilitates strain engineering in semiconductor devices. The design allows for light confinement in a subwavelength volume with minimal optical loss. Additionally, the crossing nanobeam induces high tensile strain in the region where the optical mode is tightly confined. This combination of features reduces the required pumping to achieve net optical gain beyond cavity losses, making it possible to develop an extremely low-threshold Ge laser source.
Career Highlights
Donguk Nam is affiliated with Leland Stanford Junior University, where he continues to push the boundaries of semiconductor research. His work is characterized by a focus on integrating advanced structures into electronic and photonic circuits, which enhances their performance and efficiency.
Collaborations
Throughout his career, Donguk Nam has collaborated with notable colleagues, including Jan A Petykiewicz and Devanand S Sukhdeo. These collaborations have contributed to the advancement of research in semiconductor technology.
Conclusion
Donguk Nam's innovative contributions to semiconductor technology, particularly through his patented work on low-threshold germanium lasers, highlight his role as a leading inventor in the field. His research continues to pave the way for future advancements in electronic and photonic applications.