Paul Foo-Hung Liao

Title: The Innovative Mind of Paul Foo-Hung Liao

Introduction: Paul Foo-Hung Liao, an accomplished inventor based in Middletown, NJ, has made significant contributions to the field of optical technology. With a total of six patents to his name, Liao's innovations reflect a deep understanding of complex optical phenomena and their practical applications. He currently works at Bell Telephone Laboratories, a renowned institution known for its advancements in telecommunications and technology.

Latest Patents: Liao's most recent patents showcase his expertise in optical measurement and nonlinear optics. His patent for the "Self-induced rotation ellipsometer" addresses the need for accurate measurement of elliptical polarization in coherent optical radiation. This invention can be utilized in various applications, including measuring birefringence and detecting small concentrations of substances in a gaseous medium. Furthermore, Liao's "Method and apparatus for phase matching by adjustment of the fundamental" reveals a novel approach to phase-matching in nonlinear optical mixing processes. This method accommodates variations in the density of the conversion medium, extending its capabilities across a wide frequency spectrum, from far infrared to vacuum ultraviolet.

Career Highlights: Throughout his career at Bell Telephone Laboratories, Liao has demonstrated a commitment to pushing the boundaries of optical science. His work has not only advanced theoretical knowledge but also provided practical solutions to real-world challenges in the field of optics.

Collaborations: Liao has had the pleasure of collaborating with notable colleagues, including Gary Carl Bjorklund and John E. Bjorkholm. These partnerships have likely enhanced the development of his innovative projects and contributed to the shared success of their research endeavors.

Conclusion: Paul Foo-Hung Liao stands out as a leading inventor in the field of optics, with a proven track record of impactful innovations. His latest patents illustrate his dedication to advancing technology, and his collaborative spirit continues to inspire progress within Bell Telephone Laboratories and the broader scientific community.