Location History:
- Pittsburgh, PA (US) (1976 - 1987)
- Los Alamos, NM (US) (1986 - 1987)
Company Filing History:
Years Active: 1976-1987
Title: The Innovations of Donald W. Feldman
Introduction
Donald W. Feldman is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of optics and laser technology, holding a total of 6 patents. His work has advanced the understanding and application of acousto-optic devices and laser systems.
Latest Patents
Feldman's latest patents include an acousto-optic tunable filter with two acoustic channels. This innovative configuration allows for an extended tuning range, utilizing a non-collinear acousto-optic tunable filter crystal. The design features a first transducer bonded to one face of the crystal and a second transducer on the opposite face, enabling the interaction of acoustic waves with light to achieve phonon absorption and stimulated emission.
Another significant patent is for a recovery system for a xenon chloride laser. This method maintains the power output of the laser by circulating gases between the lasing chamber and a reforming chamber. In the reforming chamber, gases are treated with a metal chloride, ensuring optimal conditions for laser operation.
Career Highlights
Donald W. Feldman is currently associated with Westinghouse Electric Corporation, where he continues to innovate in the field of laser and optical technologies. His expertise has led to advancements that benefit various applications in science and industry.
Collaborations
Feldman has collaborated with esteemed colleagues such as Frederick M. Ryan and Chi-sheng Liu. Their combined efforts have contributed to the development of cutting-edge technologies in their respective fields.
Conclusion
Donald W. Feldman's contributions to optics and laser technology exemplify the spirit of innovation. His patents reflect a commitment to advancing scientific knowledge and practical applications in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.