Company Filing History:
Years Active: 2013
Title: Mike S Ferraro: Innovator in Modulating Retroreflector Technology
Introduction
Mike S Ferraro is a notable inventor based in Columbia, MD (US). He has made significant contributions to the field of optical communication through his innovative patent. His work focuses on enhancing communication systems using advanced modulating retroreflector technology.
Latest Patents
Ferraro holds a patent for an invention titled "Integrated angle of arrival sensing and duplex communication with cats-eye multiple quantum well modulating retroreflector." This modulating retroreflector system features a plurality of multiple quantum well modulator pixels and at least one transimpedance amplifier. The transimpedance amplifier receives a photocurrent generated by the modulator pixels. Each pixel is capacitively coupled to a current driver, which applies a high-frequency digital electrical signal to the pixel when the voltage at the output of the transimpedance amplifier exceeds a threshold value. The system activates high-frequency current drivers for only the illuminated pixels, which eliminates the need for a separate angle of incidence sensor and reduces power requirements. Additionally, a low-frequency FSK signal can be superimposed on the DC optical interrogation beam and recovered as the unfiltered output of the transimpedance amplifier, allowing for simultaneous bidirectional communication without a half-duplex communication protocol.
Career Highlights
Ferraro is currently associated with the United States Navy, where he contributes his expertise in optical communication technologies. His work has been instrumental in advancing the capabilities of communication systems used by the Navy.
Collaborations
Throughout his career, Ferraro has collaborated with notable colleagues, including David Klotzkin and Peter G Goetz. These collaborations have further enriched his work and contributed to the development of innovative technologies.
Conclusion
Mike S Ferraro is a distinguished inventor whose work in modulating retroreflector technology has the potential to revolutionize optical communication systems. His innovative patent demonstrates his commitment to advancing technology in this field.