Company Filing History:
Years Active: 1982
Title: Innovations of Maurice D Harsh
Introduction
Maurice D Harsh is a notable inventor based in Lancaster, PA (US). He has made significant contributions to the field of photomultiplier technology. His innovative approach has led to advancements that enhance the performance and stability of photomultiplier tubes.
Latest Patents
Maurice D Harsh holds a patent for a "Method for stabilizing the anode sensitivity of a photomultiplier tube." This method involves stabilizing the anode sensitivity of a photomultiplier tube that includes a photocathode, an anode, and multiple dynodes, with at least one Nichrome dynode adjacent to the anode. The process includes differentially heating the tube to ensure that the temperature of the Nichrome dynodes and the anode is significantly higher than that of the photocathode. This temperature gradient helps redistribute alkali material from the dynodes' surface, balancing the secondary emission gain of the dynodes. The method ultimately increases the stability of anode sensitivity.
Career Highlights
Maurice D Harsh is associated with RCA Inc., where he has applied his expertise in photomultiplier technology. His work has been instrumental in developing methods that improve the functionality of photomultiplier tubes.
Collaborations
Throughout his career, Maurice has collaborated with notable colleagues, including Charles M Tomasetti and Arthur F McDonie. These collaborations have contributed to the advancement of technology in their field.
Conclusion
Maurice D Harsh's innovative methods and contributions to photomultiplier technology have made a lasting impact. His work continues to influence advancements in the field, showcasing the importance of innovation in technology.