This inventor holds 3 USPTO granted patents. Top assignee: United States of America as Represented by the Secretary of the Air Force. Active years: 1993-2003.
Company Filing History:
Years Active: 1993-2003
Title: Melvin C Ohmer: Innovator in Nonlinear Optic Materials
Introduction
Melvin C Ohmer is a distinguished inventor based in Dayton, OH (US). He has made significant contributions to the field of nonlinear optics, particularly in the development of solid-state laser devices. With a total of 3 patents, his work has advanced the understanding and application of quaternary alloy materials in laser technology.
Latest Patents
Ohmer's latest patents focus on the utilization of telluride quaternary nonlinear optic materials. These patents describe a solid-state laser device made from a nonlinear optic quaternary alloy of Silver, Gallium, Selenium, and Tellurium, or Silver, Gallium, Sulfur, and Tellurium semiconductor materials. The Tellurium component in each alloy provides quaternary alloying anion modification of an underlying ternary semiconductor crystal. This innovation achieves tuning of the birefringence and the wavelength passband of the semiconductor material. The tuned quaternary alloy enables beam walkoff-free noncritical phase match operation of the laser device, maximizing the useful length of the material crystal and significantly increasing second-order nonlinear susceptibility. The device operates efficiently at room temperature, providing infrared energy output while functioning in configurations such as second harmonic generation or optical parametric oscillation.
Career Highlights
Ohmer's career is marked by his role at the United States of America as Represented by the Secretary of the Air Force. His work has been pivotal in advancing laser technology and its applications in various fields.
Collaborations
Throughout his career, Ohmer has collaborated with notable colleagues, including David E Zelmon and Jonathan T Goldstein. These partnerships have contributed to the success and impact of his innovations in nonlinear optics.
Conclusion
Melvin C Ohmer's contributions to the field of nonlinear optics and solid-state laser technology have established him as a prominent inventor. His innovative work continues to influence advancements in laser applications and materials science.