Amir Sa'ar

Title: Innovations by Amir Sa'ar

Introduction

Amir Sa'ar is an accomplished inventor based in Mevasseret Zion, Israel. He has made significant contributions to the field of technology, particularly in the areas of bacterial monitoring and silicon waveguides. With a total of 2 patents, his work showcases innovative approaches to complex problems.

Latest Patents

One of Amir Sa'ar's latest patents is a method and apparatus for bacterial monitoring. This system is designed to detect target elements, such as bacteria, in a host analyte. It comprises a substrate with an ordered array of wells that are specifically sized to fit the targets. The substrate may utilize a periodic macro-PSi array structure illuminated with a broadband source. The reflected light spectrum diffracted from the substrate is optically analyzed to determine the effective optical depth of the wells. This technology allows for the detection of microorganisms, including bacteria and viruses, in real time, making it suitable for production line monitoring.

Another notable patent involves a silicon light waveguide with metal oxide semiconductor (MOS) capacitors positioned on the waveguide. This invention provides a silicon waveguide with a silicon oxide cladding on a silicon substrate. At predetermined positions along the waveguide, MOS structures are created. By applying a potential difference between the layers, the free carrier concentration is altered, resulting in changes to the index of refraction. This innovation allows for controlled propagation of optical modes within the waveguide.

Career Highlights

Amir Sa'ar has worked with prominent organizations, including Yissum Research Development Company of the Hebrew University of Jerusalem and Technion Research & Development Foundation. His experience in these institutions has contributed to his expertise and the development of his patents.

Collaborations

Throughout his career, Amir has collaborated with notable individuals such as Josef Shappir and Nissim Ben-Yosef. These partnerships have likely enriched his work and led to further advancements in his field.

Conclusion

Amir Sa'ar is a notable inventor whose work in bacterial monitoring and silicon waveguides demonstrates his innovative spirit and technical expertise. His contributions continue to impact the field of technology significantly.