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Years Active: 2017-2021
Title: **Innovative Contributions of June Lau in Transmission Electron Microscopy**
Introduction
June Lau, an accomplished inventor based in Rockville, MD, has made significant advancements in the field of transmission electron microscopy with her innovative patents. With three patents to her name, she has pioneered technologies that enhance our understanding of materials at the electron level.
Latest Patents
One of Lau's notable patents is focused on radio-frequency (RF) transmission systems, devices, and methods designed for in situ transmission electron microscopy. This innovation includes a sample carrier featuring a dielectric substrate with a conductive layer that creates a coplanar waveguide. This setup allows for the transmission of electrical signals at RF frequencies, specifically up to 100 GHz, to specimens within a vacuum chamber of a transmission electron microscope.
Another significant invention by Lau is the Ultra Broad Band Continuously Tunable Electron Beam Pulser (EMMP). This device generates electron pulses at tunable rates between 100 MHz and 20-50 GHz, with energies reaching up to 0.5 MeV. By utilizing a dielectric-filled Traveling Wave Transmission Stripline, Lau’s technology ensures that the phase velocity of RF matches the desired electron energy, allowing effective energy transfer to electrons while maintaining coherence in the pulse structure.
Career Highlights
June Lau's professional journey includes impactful roles at various esteemed organizations. She has worked with Euclid Techlabs, LLC, where her contributions have significantly influenced advancements in electromagnetic technologies. Additionally, Lau has been associated with the University of Maryland, College Park, sharing her expertise in engineering and research.
Collaborations
Throughout her career, Lau has collaborated with notable professionals, including Sergey V. Baryshev and Chunguang Jing. These partnerships have fostered creative solutions and innovations within the field, showcasing the strength of collaborative efforts in advancing technology.
Conclusion
June Lau's contributions to the field of transmission electron microscopy through her innovative patents reflect her dedication to enhancing scientific research. Her ability to combine engineering principles with practical applications continues to pave the way for future advancements in microscopy and materials science. As she moves forward in her career, the impact of her work is sure to resonate within the scientific community.