Paul E Ohno

Title: Inventor Paul E. Ohno: Innovations in Optical Probing

Introduction: Paul E. Ohno, based in Evanston, IL, is a notable inventor recognized for his contributions to the field of optical quantification and spectroscopy. With two patents to his name, Ohno's work highlights the intersection of innovative technology and practical applications in the scientific community.

Latest Patents: Paul E. Ohno's recent patents focus on the intricate processes involved in optical probing. His first patent, "Optical quantification of interfacial charge states - An apparatus for probing an interface via second harmonic generation (SHG) spectroscopy," describes a sophisticated apparatus. This apparatus employs a sample cell made of noncentrosymmetric material, utilizing specific optical configurations to illuminate interfaces and generate second harmonic generation (SHG) signals. These signals are crucial for detecting both bulk and interfacial charge states, thus offering a deeper understanding of electrostatic parameters at material interfaces. The second patent, "Optical quantification of interfacial charge states - Methods of generating second harmonic generation (SHG) signals from interfaces formed with, or formed over, a noncentrosymmetric material," outlines methods that utilize noncentrosymmetric materials as a reference to determine interfacial electrostatic characteristics, enhancing the precision of these measurements.

Career Highlights: Throughout his career, Paul E. Ohno has been significantly involved in various esteemed institutions. Notably, he has worked with Northwestern University and Battelle Memorial Institute, contributing his expertise to advance research and innovation in the field of materials science and spectroscopy. His dedication to developing new technologies has established him as a key figure in optical research.

Collaborations: Paul E. Ohno has collaborated with distinguished colleagues, including Franz M. Geiger and Hong-fei Wang. These collaborations have fostered innovative research initiatives, enabling them to explore groundbreaking methods and technologies in the spectroscopic analysis of materials.

Conclusion: Paul E. Ohno stands out as an innovative inventor whose work in optical probing has significant implications for scientific research. His patents not only exemplify his technical prowess but also underscore the importance of collaboration in driving advancements in complex scientific disciplines. As he continues to push the boundaries of optical quantification, Ohno's contributions will surely inspire future generations of inventors and researchers.