Allan Richard Sugg

Title: Innovations of Allan Richard Sugg

Introduction

Allan Richard Sugg is a notable inventor based in Langhorne, PA (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of photodiodes. His work has led to advancements that enhance the performance of these devices.

Latest Patents

One of Allan Richard Sugg's key patents is titled "Reduced dark current pin photo diodes using intentional doping." This invention focuses on a semiconductor p-i-n photodiode where an undoped absorption region is epitaxially grown between two highly doped regions. The innovation addresses the limitations of prior art lattice matched InGaAs p-i-n photodiodes, which typically use low InP cap doping and nominally undoped InGaAs absorption regions. Sugg's approach significantly increases the shunt resistances of p-i-n photodiodes by utilizing intentional doping in the InGaAs absorption region.

Career Highlights

Allan Richard Sugg has been associated with Finisar Corporation, where he has applied his expertise in semiconductor technology. His work has contributed to the company's reputation as a leader in optical communication technology. With a total of 1 patent, Sugg's innovations continue to impact the industry positively.

Collaborations

Throughout his career, Allan has collaborated with notable colleagues, including Martin Harris Ettenberg and Michael Lange. These collaborations have fostered an environment of innovation and have led to further advancements in the field.

Conclusion

Allan Richard Sugg's contributions to semiconductor technology, particularly through his patent on reduced dark current pin photo diodes, highlight his role as an influential inventor. His work continues to shape the future of photodiode technology and optical communications.