Company Filing History:
Years Active: 2006-2013
Title: Innovations of Yuan-Yu Jau
Introduction
Yuan-Yu Jau is a prominent inventor based in Princeton, NJ (US). He has made significant contributions to the field of physics and engineering, holding a total of 7 patents. His work primarily focuses on advancements in nuclear magnetic resonance and atomic clock technology.
Latest Patents
One of his latest patents is titled "Polarizing nuclei solids via spin transfer from an optically-pumped alkali vapor." This invention relates to a method and system for polarizing a solid compound of interest through spin transfer from an optically-pumped alkali vapor. The method involves a cell containing a solid compound, pure alkali metal, and buffer gas, which is heated to vaporize the alkali. Resonant laser light is then used to polarize the atomic vapor, allowing for the transfer of polarization to the nuclei in the solid compound. This technique can significantly enhance nuclear polarizations, making it applicable in nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI).
Another notable patent is "Method and system for operating an atomic clock using a self-modulated laser with electrical modulation." In this invention, a polarization gain medium, such as an emitting laser diode, provides the optical pumping. An atomic vapor cell is positioned within the laser cavity, facilitating spontaneous push-pull optical pumping. This setup modulates the laser beam at hyperfine-resonance frequency, allowing for the extraction of a clock signal from the electrical modulation across the laser diode.
Career Highlights
Yuan-Yu Jau has established himself as a key figure in his field through his innovative research and development efforts. His work has not only advanced theoretical understanding but has also led to practical applications in various technologies.
Collaborations
He has collaborated with notable colleagues, including William Happer and Kiyoshi Ishikawa, contributing to a rich exchange of ideas and advancements in their respective fields.
Conclusion
Yuan-Yu Jau's contributions to science and technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the fields of nuclear magnetic resonance and atomic clock technology, showcasing the importance of innovation in advancing scientific knowledge.