Location History:
- Mt. Lebanon, Allegheny County, PA (US) (1997)
- Mt. Lebanon, PA (US) (1994 - 1998)
- Mount Lebanon, PA (US) (2000)
Company Filing History:
2 out of 21,595 
2 out of 832,912 Years Active: 1994-2000
Title: Tuviah E Schlesinger: Innovator in Cadmium Zinc Telluride Technology
Introduction
Tuviah E Schlesinger is a notable inventor based in Mt. Lebanon, PA (US). He has made significant contributions to the field of materials science, particularly in the development of methods for enhancing the performance of cadmium zinc telluride (CZT) crystals. With a total of 4 patents to his name, Schlesinger's work has implications for various applications, including radiological detection.
Latest Patents
One of Schlesinger's latest patents is a method for surface passivation and protection of cadmium zinc telluride. This innovative method aims to reduce the leakage current in CZT crystals, particularly in Cd.sub.1-x Zn.sub.x Te crystals, thereby enhancing their ability to spectrally resolve radiological emissions from a wide variety of radionuclides. The patent discloses two processes: the first involves depositing a silicon nitride hard-coat overlayer via reactive sputtering, which significantly reduces surface leakage currents. The second method enhances passivation by oxidizing the CZT surface with an oxygen plasma prior to silicon nitride deposition without breaking the vacuum state.
Another significant patent is the integrated frequency conversion and scanner. This invention focuses on converting the frequency of an input light beam and deflecting the converted light beam through an electronically controlled angle. The structure includes an electrooptic crystal designed for frequency conversion and a field-changing structure that creates an electric field within the crystal to change its refractive index, allowing for precise deflection of the light beam.
Career Highlights
Throughout his career, Tuviah E Schlesinger has worked with prominent companies, including Eastman Kodak Company. His experience in these organizations has contributed to his expertise in the field of optics and materials science.
Collaborations
Schlesinger has collaborated with notable individuals in his field, including Daniel D Stancil and Ralph B James. These collaborations have likely enriched his research and development efforts.
Conclusion
Tuviah E Schlesinger is a distinguished inventor whose work in cadmium zinc telluride technology has paved the way for advancements in radiological detection and optical applications. His innovative patents reflect his commitment to enhancing the performance of materials in critical applications.