Derek Dumas

Title: The Innovations of Derek Dumas

Introduction

Derek Dumas is a notable inventor based in Glasgow, GB. He has made significant contributions to the field of photonics, particularly with his innovative work on single photon avalanche detectors. His expertise and creativity have led to the development of a patented technology that has potential applications in various scientific and industrial fields.

Latest Patents

Dumas holds a patent for a "Single photon avalanche detector, method for use therefore and method for its manufacture." This invention presents a single photon avalanche diode (SPAD) device that includes a Si-based avalanche layer formed over an n-type semiconductor contact layer. Additionally, it features a p-type charge sheet layer formed in or on the avalanche layer, along with a Ge-based absorber layer that overlaps the charge sheet layer. Notably, the in-plane width of the Ge-based absorber layer is greater than that of the p-type charge sheet layer in at least one in-plane direction. This innovative design enhances the performance of the SPAD device, making it a valuable asset in the field of photon detection.

Career Highlights

Throughout his career, Derek Dumas has worked with prestigious institutions such as the University of Glasgow and Heriot-Watt University. His work in these academic environments has allowed him to collaborate with other talented researchers and contribute to advancements in technology and science.

Collaborations

Dumas has collaborated with notable colleagues, including Douglas John Paul and Jaroslaw Kirdoda. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Derek Dumas is a distinguished inventor whose work on single photon avalanche detectors exemplifies innovation in the field of photonics. His contributions to research and technology continue to inspire future advancements.