This inventor holds 1 USPTO granted patent. Active years: 2026.
Title: Innovations of Sarah J Geiger in Photonic Devices
Introduction
Sarah J Geiger is an accomplished inventor based in Cambridge, MA (US). She has made significant contributions to the field of integrated photonic devices. Her work focuses on developing technologies that enhance the efficiency and functionality of optical systems.
Latest Patents
One of her notable patents is for "Ultra-low-energy non-volatile phase shifters." This invention involves an integrated photonic device that includes a waveguide for radiation propagation. The phase shifter is optically coupled to the waveguide and utilizes a heat-actuable phase change material (PCM). The device features a heater with a layer of two-dimensional material that interacts thermally with the PCM. This innovative design allows for a phase transition in the PCM, resulting in a change in the refractive index and a corresponding phase shift in the radiation.
Career Highlights
Throughout her career, Sarah J Geiger has demonstrated a commitment to advancing photonic technology. Her research has led to breakthroughs that have the potential to revolutionize various applications in telecommunications and data processing.
Collaborations
Sarah has collaborated with talented individuals such as Zhuoran Fang and Rui Chen. Their combined expertise has contributed to the success of her innovative projects.
Conclusion
Sarah J Geiger's work in the field of photonic devices exemplifies the impact of innovative thinking in technology. Her patent for ultra-low-energy phase shifters showcases her ability to merge scientific principles with practical applications.