Company Filing History:
Years Active: 1992-1994
Title: Innovations by Peter W. Cornish
Introduction
Peter W. Cornish is an accomplished inventor based in Pleasanton, CA. He has made significant contributions to the field of optical signal processing, holding 2 patents that showcase his innovative approach to reducing distortion in laser diodes.
Latest Patents
Cornish's latest patents include a "Predistortion method and apparatus for laser linearization" and a "Linear broadband signal generator using primary and secondary optical." The predistortion method involves a circuit that reduces composite second order intermodulation distortion products generated by a laser diode. This is achieved by splitting a radio frequency signal into primary and secondary signals, with the secondary signal being amplified to produce intermodulation distortion products that can be adjusted to match those generated by the laser diode. The combined signal results in minimal distortion in the output of the laser diode.
The linear broadband signal generator patent describes a system that includes primary and secondary optical modulators. These modulators work together to minimize intermodulation distortion of a modulated optical signal. By differentially splitting a constant amplitude optical signal and adjusting the phase of the outputs, the system maximizes the total modulated optical output power while reducing unwanted modulation products.
Career Highlights
Peter W. Cornish is currently associated with Raynet Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of laser systems and signal processing.
Collaborations
Cornish has collaborated with notable coworkers such as Barry Duncan and Richard M. Murphy, contributing to a dynamic team focused on cutting-edge research and development.
Conclusion
Peter W. Cornish's contributions to optical signal processing through his patents reflect his expertise and commitment to innovation. His work continues to influence advancements in the field, making a significant impact on technology.