Paul Mark Harrison

Title: Paul Mark Harrison: Innovator in Crystal Substrate Technology

Introduction

Paul Mark Harrison is a notable inventor based in Springfield, GB. He has made significant contributions to the field of crystal substrate technology, holding a total of 4 patents. His work focuses on innovative methods for fabricating components on single crystal substrates, which have applications in various electronic devices.

Latest Patents

Harrison's latest patents include groundbreaking technologies. One of his patents, titled "Crystal substrate processing," discloses a method for overcoming challenges in defining etched features on silicon substrates. This method involves producing a multichip module with surface features for component placement, utilizing an organic dielectric applied to the substrate before etching. Another significant patent is the "Injection laser assembly incorporating a monitor photosensor." This invention features an injection laser assembly mounted on a crystal substrate, employing a back facet monitor. The design includes a graded index lens that focuses light from the laser's back facet, allowing for efficient coupling and various configurations for mounting a photodiode sensor.

Career Highlights

Harrison is currently associated with Northern Telecom Limited, where he continues to innovate in the field of crystal substrates. His work has been instrumental in advancing technologies that enhance the performance and efficiency of electronic components.

Collaborations

Throughout his career, Harrison has collaborated with notable colleagues, including Robert George Peall and James Wilson Parker. These collaborations have contributed to the development of innovative solutions in the field.

Conclusion

Paul Mark Harrison's contributions to crystal substrate technology and his innovative patents highlight his role as a leading inventor in the industry. His work continues to influence advancements in electronic component fabrication.