Company Filing History:
Years Active: 1985-1987
Title: Fredrick L. Schaff: Innovator in Acousto-Optic Technology
Introduction
Fredrick L. Schaff is a notable inventor based in Ellicott City, MD (US). He has made significant contributions to the field of acousto-optic technology, holding a total of 3 patents. His work focuses on developing advanced spectroscopic devices that enhance the detection and analysis of light.
Latest Patents
One of Schaff's latest inventions is the acousto-optic dispersive light analyzer (AODLF). This electronically adjustable spectroscopic device is capable of instantaneously monitoring multiple wavelengths with a fixed drive frequency. The AODLF has a range of about one octave, with its center selected by changing the RF. The resolution of the AODLF in the infrared is several thousand, and it is electronically adjustable. This device is particularly useful for detecting and analyzing short light pulses. Additionally, the AODLF can operate in a derivative mode to enhance the signal-to-noise ratio of coherence detection in the presence of a high incoherent background. This is achieved by imposing a very small frequency modulation on the RF applied to the AODLF, allowing for the observation of the first and second spectrum derivatives of each resolution element.
Career Highlights
Fredrick L. Schaff is currently employed at Westinghouse Electric Corporation, where he continues to innovate in the field of acousto-optic technology. His work has contributed to advancements in spectroscopic devices that are essential for various applications in science and industry.
Collaborations
Schaff has collaborated with notable individuals in his field, including Milton S. Gottlieb. Their joint efforts have furthered the development of innovative technologies in acousto-optics.
Conclusion
Fredrick L. Schaff's contributions to acousto-optic technology demonstrate his commitment to innovation and excellence. His inventions, particularly the acousto-optic dispersive light analyzer, showcase the potential for advancements in spectroscopic analysis. Schaff's work continues to impact the field positively.