Location History:
- Champaign, IL (US) (1986)
- Los Alamos, NM (US) (1986)
Company Filing History:
Years Active: 1986
Title: Innovations of Andrew W McCown
Introduction
Andrew W McCown is a notable inventor based in Champaign, IL (US). He has made significant contributions to the field of laser technology, holding two patents that showcase his innovative approach to enhancing laser efficiency and output.
Latest Patents
One of his latest patents is focused on multi-wavelength metal halide lasers. This invention allows for unusual power enhancement and a plurality of output wavelengths in the visible or near-infrared regions, obtained simultaneously from a laser. The process involves dissociatively exciting the vapors of two or more Group II-B metal halides, either through an electrical discharge or by photodissociation using an external laser. By utilizing halides with only one metal and/or halogen isotope, the power output surpasses that achievable with natural abundance salts, resulting in a more confined spectral output. Over 50% of the power is contained in one or two spectrally narrow lines associated with a specific metal halide molecule.
Another significant patent by McCown is related to enhanced laser power output. This innovation improves the efficiency of pulsed laser systems by injecting a minor amount of radiation energy into the system a short time before the emergence of the laser pulse. The degree of power enhancement is influenced by both the radiation wavelength and the time delay.
Career Highlights
Andrew W McCown is affiliated with the University of Illinois, where he continues to contribute to advancements in laser technology. His work has garnered attention for its potential applications in various fields, including telecommunications and medical devices.
Collaborations
He has collaborated with esteemed colleagues such as James Gary Eden and David B Geohegan, further enriching his research and development efforts.
Conclusion
Andrew W McCown's innovative work in laser technology exemplifies the impact of dedicated research and collaboration in advancing scientific knowledge. His patents reflect a commitment to enhancing the efficiency and capabilities of laser systems, paving the way for future innovations.