Leslie H Gesell

Title: The Innovations of Leslie H. Gesell

Introduction

Leslie H. Gesell is a prominent inventor based in Columbia, MD (US). She has made significant contributions to the field of optical systems, holding a total of 3 patents. Her work focuses on advanced technologies that enhance signal processing applications.

Latest Patents

One of her latest patents is titled "Time Delay Beam Formation." This invention discloses optical systems capable of generating and rapidly changing time delays of electrical signals for true time delay beam formation and beam steering. The systems utilize an interferometer configuration, where a first optical modulator in the first leg of the interferometer modulates coherent light with the signal to be delayed. In the second leg, a second optical modulator provides beam steering to a prism stack, producing a set of plane reference waves with a range of orientations necessary for generating desired time delays. The optical modulators are preferably acousto-optic Bragg cells, although alternatives such as a stack of lens pairs or diffractive optical elements may also be employed. The modulated optical signal from the first leg interferes on an array of photodiodes with the reference waves from the second leg, resulting in delayed replicas of the signals driving the optical modulator.

Career Highlights

Leslie H. Gesell is currently associated with Essex Corporation, where she continues to innovate and develop cutting-edge technologies. Her expertise in optical systems has positioned her as a key figure in her field.

Collaborations

Throughout her career, Leslie has collaborated with notable colleagues, including Terry M. Turpin and James L. Lafuse. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Leslie H. Gesell's contributions to optical systems and signal processing applications demonstrate her innovative spirit and technical expertise. Her patents reflect a commitment to advancing technology in meaningful ways.