This inventor holds 1 USPTO granted patent. Top assignee: Bell Communications Research, Inc.. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: The Innovations of John J Johnson
Introduction
John J Johnson is a notable inventor based in Middletown, NJ (US). He has made significant contributions to the field of acousto-optics, particularly with his innovative designs that enhance optical signal processing. His work has implications for various applications, including telecommunications and optical filtering.
Latest Patents
One of Johnson's key patents is the "Polarization converter with apodized acoustic waveguide." This invention features an apodized acousto-optic polarization converter that utilizes two acoustic waveguides formed in a substrate. These waveguides are strategically separated by a small gap, allowing them to function as a directional coupler. The design enables efficient transfer of acoustic power, which is crucial for optimizing the performance of optical signals. The converter can serve as an electrically tunable optical filter, utilizing orthogonal input and output polarizers to achieve desired results.
Career Highlights
Johnson is associated with Bell Communications Research, Inc., where he has been instrumental in advancing research in acousto-optic technologies. His work has not only contributed to the company's portfolio but has also paved the way for future innovations in the field. With a total of 1 patent, Johnson's contributions are recognized within the industry.
Collaborations
Johnson has collaborated with David A Smith, a fellow innovator, to further enhance the research and development of acousto-optic devices. Their partnership has led to advancements that benefit both their careers and the broader scientific community.
Conclusion
John J Johnson's innovative work in the field of acousto-optics exemplifies the impact of dedicated research and collaboration. His contributions continue to influence the development of advanced optical technologies.