Location History:
- Stafford, VA (US) (1990)
- Stafford County, VA (US) (1994)
- Fort Washington, MD (US) (1987 - 1998)
- Fredericksburg, VA (US) (1991 - 1998)
- Stafford Co., VA (US) (1989 - 1999)
Company Filing History:
16 out of 8,684 
2 out of 832,812 Years Active: 1987-1999
Title: Edward J. Sharp: Innovator in Optical Technologies
Introduction
Edward J. Sharp is a prominent inventor based in Fort Washington, MD, known for his remarkable contributions to optical technology. With a total of 18 patents to his name, Sharp's work primarily focuses on advancements in optical power limiting and innovative filtering techniques.
Latest Patents
Among Sharp's latest patents is the "Optical Power Limiter Utilizing Nonlinear Refraction." This invention features a power limiter comprising two cells of optically transparent material that exhibit a low index of refraction alongside a substantial third-order susceptibility to electric polarization. The input cell possesses a positive susceptibility that self-focuses intense radiation beams, such as laser beams, while the output cell's negative susceptibility scatters these intensified beams through self-defocusing.
Another significant patent by Sharp is the "Dispersive Fabry-Perot Infrared Multiwavelength Optical Filter." In this invention, an optical material with a wavelength-related index of refraction is positioned between the reflectors of a Fabry-Perot cavity that functions as an interference filter. By skewing the cavity concerning the optical path of incoming radiation, the material effectively diverts the optical paths of various spectral lines, enabling the filter response to align more closely with the line spectrum.
Career Highlights
Edward J. Sharp has made substantial contributions while working for the United States Army, showcasing his expertise and commitment to advancing optical technologies. His career reflects a consistent dedication to developing inventions that serve important functions in various applications.
Collaborations
Throughout his career, Sharp has collaborated with notable individuals, including Gary L. Wood and Richard R. Shurtz, II. These collaborations have contributed to the development and refinement of his innovative technologies, further establishing his influence in the field.
Conclusion
Edward J. Sharp stands out as a key figure in the realm of optical innovations. His substantial patent portfolio and collaborative efforts reflect his commitment to pushing the boundaries of technology. As he continues to explore new frontiers in optical advancements, Sharp remains an inspiring inventor contributing to the future of this dynamic field.