Company Filing History:
Years Active: 2004
Title: The Innovations of Harry L T Lee
Introduction
Harry L T Lee is an accomplished inventor based in Boston, MA. He has made significant contributions to the field of optical technology, particularly in the generation of frequency modulated pulses. His innovative work has led to the development of a unique method and apparatus that enhances the capabilities of laser technology.
Latest Patents
Harry L T Lee holds a patent for a "Method and apparatus for generating frequency modulated pulses." This invention provides a method for generating short pulses, such as picosecond pulses, using a two-section 1553 nm Distributed Bragg Reflector (DBR) laser. Notably, this method does not require gain switching or external modulation. The center wavelength of the DBR section is modulated at 0.5 GHz to produce a constant amplitude frequency modulated optical wave. Additionally, large group velocity dispersion is applied with a chirped fiber Bragg grating to convert the frequency modulated signal into a pulse stream. This innovative approach has the potential to advance various applications in optical communications and signal processing.
Career Highlights
Harry L T Lee is associated with 3M Innovative Properties Company, where he continues to push the boundaries of optical technology. His work at 3M has allowed him to explore new frontiers in laser applications and contribute to the company's reputation for innovation.
Collaborations
Throughout his career, Harry has collaborated with notable colleagues, including James Francis Brennan, III and Patrick C Chou. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Harry L T Lee's contributions to the field of optical technology exemplify the spirit of innovation. His patent for generating frequency modulated pulses showcases his expertise and commitment to advancing technology. As he continues his work at 3M Innovative Properties Company, his future endeavors are sure to yield further advancements in the field.