Company Filing History:
Years Active: 2012
Title: Paul Willard Smith: Innovator in Laser Diode Technology
Introduction
Paul Willard Smith is a notable inventor based in Exeter Township, PA (US). He has made significant contributions to the field of laser technology, particularly through his innovative methods and devices for evaluating the operating characteristics of Distributed Bragg Reflector (DBR) laser diodes. His work has implications for improving the performance and reliability of laser diodes in various applications.
Latest Patents
Smith holds a patent for "Methods and devices for evaluating the operating characteristics of a DBR laser diode." This patent describes a method where a diagnostic electrical current is injected into the wavelength tuning section of the DBR laser. This process generates amplified spontaneous emission of light, which is then absorbed by the gain section. The photo current generated from this absorption is measured and can be correlated with the operating characteristics of the DBR laser diode. This correlation allows for the identification of substandard operating characteristics when the measured photo current deviates from an acceptable metric.
Career Highlights
Paul Willard Smith is associated with Corning Incorporated, a company known for its advanced materials and technologies. His work at Corning has allowed him to focus on innovative solutions in the field of laser technology. With a patent portfolio that includes one significant patent, Smith continues to contribute to advancements in this area.
Collaborations
Smith has collaborated with notable colleagues, including Martin Hai Hu and Hong Ky Nguyen. These collaborations have likely enriched his research and development efforts, fostering innovation in laser diode technology.
Conclusion
Paul Willard Smith is a distinguished inventor whose work in evaluating DBR laser diodes has the potential to enhance the performance of laser technologies. His contributions at Corning Incorporated and his collaborations with fellow innovators underscore his commitment to advancing this critical field.