Edward Van Sieleghem

Title: Innovations of Edward Van Sieleghem

Introduction

Edward Van Sieleghem is a notable inventor based in Leuven, Belgium. He has made significant contributions to the field of photonics, particularly in the development of single-photon avalanche diodes. With a total of 2 patents to his name, his work has implications for various applications in technology and research.

Latest Patents

Van Sieleghem's latest patents include a single-photon avalanche diode and a sensor array. The single-photon avalanche diode (SPAD) features an inner doped region with a geometrical structure that is rotationally symmetric in a horizontal direction of a substrate. It also includes at least one outer doped region that partially encloses the inner doped region, with different dopant implantations. This design allows for the formation of an electric field peak around the inner doped region when a reverse bias is applied, enabling impact ionization and multiplication of charges. Additionally, his patent for a single-photon avalanche diode detector array describes a silicon substrate with a plurality of primary and secondary electrodes, enhancing the functionality and efficiency of SPAD arrays.

Career Highlights

Throughout his career, Edward Van Sieleghem has worked with prominent organizations such as Imec Vzw and Katholieke Universiteit Leuven. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research.

Collaborations

Due to space constraints, the details of his collaborations will not be included.

Conclusion

Edward Van Sieleghem's innovative work in the field of single-photon avalanche diodes showcases his expertise and commitment to advancing technology. His contributions are significant in the realm of photonics and will likely influence future developments in the field.