This inventor holds 2 USPTO granted patents. Top assignees: Lightwave Microsystems Corporation, Neophotonics Corporation. Active years: 2007-2008.
Company Filing History:
Years Active: 2007-2008
Title: Michael Lennon: Innovator in Planar Lightwave Circuit Technology
Introduction
Michael Lennon is a notable inventor based in Union City, CA (US). He has made significant contributions to the field of optical waveguides and planar lightwave circuits. With a total of 2 patents, his work focuses on enhancing the performance of optical devices.
Latest Patents
One of Michael Lennon's latest patents is the GeBPSG top clad for a planar lightwave circuit. This invention describes a method of depositing a top clad layer for an optical waveguide. The top clad layer is made from doped silica glass, incorporating Germanium (Ge), Phosphorus (P), and Boron (B) as dopants. During the PECVD (plasma enhanced chemical vapor deposition) process, three separate doping gases are introduced to create the GeBPSG material. The specific ratio of these dopants is designed to minimize crystallization areas and maintain a consistent refractive index across varying anneal temperatures. The thermal anneal process for this top clad layer operates within a temperature range of 950°C to 1050°C. This innovative GeBPSG top clad layer significantly reduces insertion loss in both passive arrayed waveguide grating devices and active planar lightwave circuit devices.
Career Highlights
Throughout his career, Michael Lennon has worked with several prominent companies in the optical technology sector. Notable among these are Lightwave Microsystems Corporation and Neophotonics Corporation. His experience in these organizations has contributed to his expertise in the field.
Collaborations
Michael has collaborated with various professionals, including his coworker Fan Zhong. Their joint efforts have further advanced the development of optical technologies.
Conclusion
Michael Lennon is a distinguished inventor whose work in planar lightwave circuits and optical waveguides has made a significant impact on the industry. His innovative patents and collaborations continue to shape the future of optical technology.