John Paul Ziegler

Title: The Innovative Contributions of John Paul Ziegler

Introduction

John Paul Ziegler is a notable inventor based in San Diego, CA. He has made significant contributions to the field of solar energy through his innovative patents. With a total of 4 patents, Ziegler's work focuses on enhancing the efficiency of solar energy systems.

Latest Patents

One of Ziegler's latest patents is a luminescent solar concentrator. This invention features a stacked design that includes two separate absorption/emission cells. Each cell has a layer of luminophore-type material. The top layer consists of a high band gap layer made of quantum dots in polymer, engineered to absorb a significant percentage of photons above the bandgap. The bottom layer is a lower band gap layer, also comprised of quantum dots in polymer, designed to absorb photons not captured by the top layer. This innovative design increases the total percentage of absorbed photons. Photovoltaic cells are strategically located below the layers or at the edges of the cells. Additionally, the sides and lower surfaces of the cells may include reflective surfaces to minimize reflection losses. A broadband anti-reflective coating is applied to the top surface to further enhance efficiency.

Career Highlights

Throughout his career, Ziegler has worked with prominent companies such as General Atomics, Inc. and Leidos, Inc. His experience in these organizations has contributed to his expertise in the field of solar technology.

Collaborations

Ziegler has collaborated with notable individuals in his field, including Howard W. Walker and Richard Holmes Griffey. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

John Paul Ziegler's innovative contributions to solar energy technology demonstrate his commitment to enhancing the efficiency of renewable energy systems. His patents reflect a deep understanding of the complexities involved in solar energy capture and conversion.