Horst-Michael Prasser

Title: Horst-Michael Prasser: Innovator in Neutron Detection Technology

Introduction

Horst-Michael Prasser is a notable inventor based in Nussbaumen, Switzerland. He has made significant contributions to the field of neutron detection technology, holding 2 patents that showcase his innovative approach to energy-sensitive imaging.

Latest Patents

Prasser's latest patents include the "Energy-sensitive fast neutron imaging detector and method for energy-sensitive fast neutron detection." This invention features an energy-sensitive imaging detector that utilizes energy-selective radiator foil stacks to convert neutrons into recoil protons. The design incorporates hydrogen-rich layers, such as polyethylene, for neutron-to-proton conversion, along with metal foil layers that define proton energy cut-offs. The energetic recoil protons release electrons in surrounding gas, which are then efficiently drifted through gaps by an electric field. The system employs a position-sensitive electron detector based on Micro-Pattern Gaseous Detector technologies, providing precise imaging data acquisition.

Another significant patent is the "Grid sensor for the two-dimensional measurement of different components in the cross section of a multiphase flow." This arrangement allows for rapid measurement of phase distribution in substance mixtures by assessing complex electrical admittance. It features a sine wave generator, current-to-voltage converters, and filter groups that enable metrological detection of the complex signal ratio.

Career Highlights

Throughout his career, Prasser has worked with esteemed research institutions, including the Helmholtz-Zentrum Dresden-Rossendorf and the Paul Scherrer Institute. His work has significantly advanced the understanding and technology of neutron detection.

Collaborations

Prasser has collaborated with notable colleagues such as Marco Jose Da Silva and Eckhard Schleicher, contributing to various research projects and innovations in the field.

Conclusion

Horst-Michael Prasser's contributions to neutron detection technology exemplify his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a deep understanding of complex systems and a commitment to improving detection methods.