This inventor holds 2 USPTO granted patents. Top assignee: Leland Stanford Junior University. Active years: 2002-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Stanford, CA (US) (2002)
- Palo Alto, CA (US) (2003)
Company Filing History:
Years Active: 2002-2003
Title: Innovations by Alice Liu in Optical Communications
Introduction
Alice Liu is a prominent inventor based in Palo Alto, CA, known for her significant contributions to the field of optical communications. With a total of 2 patents, her work focuses on enhancing the functionality of optical materials and devices.
Latest Patents
Alice Liu's latest patents include a method of inducing maximum non-linearities into silica for phase modulators and switches. This innovative process involves poling silica materials, such as optical fibers, at elevated temperatures around 450°C or higher. By applying an electric field of approximately 800 V/μm or higher for a duration ranging from one minute to several tens of minutes, Liu's method enables these materials to function effectively in optical communications applications.
Another notable patent is her development of electrostrictive fiber modulators. This apparatus is designed to modulate the phase of an optical signal by utilizing an optical medium for signal propagation. The inclusion of electrodes positioned near the medium allows for the induction of an electric field in response to an AC voltage, resulting in variations in the index of refraction through the electrostrictive effect. This technology is particularly advantageous in interferometers, where it can be used to create devices that modulate the amplitude of optical signals or serve as optical switching devices.
Career Highlights
Alice Liu is affiliated with Leland Stanford Junior University, where she continues to advance her research in optical technologies. Her work has garnered attention for its potential applications in improving communication systems.
Collaborations
Alice has collaborated with esteemed colleagues such as Gordon S. Kino and Michel J. F. Digonnet, contributing to the advancement of optical communication technologies.
Conclusion
Alice Liu's innovative patents and research in optical communications highlight her role as a leading inventor in the field. Her contributions are paving the way for advancements in optical technology and communication systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile