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Title: The Innovative Contributions of Anna Tauke-Pedretti
Introduction
Anna Tauke-Pedretti is a prominent inventor based in Albuquerque, NM (US). She has made significant contributions to the field of technology, particularly in the development of advanced devices that leverage the unique properties of materials like graphene. With a total of 13 patents to her name, her work continues to push the boundaries of innovation.
Latest Patents
Among her latest patents is the invention of tunable infrared pixels having an unpatterned graphene layer and conductive metasurface. This monolithically integrated device combines a broadband detector with a graphene-enabled tunable metasurface filter, functioning as a single solid-state device without any moving parts. The tunability of this device is derived from the plasmonic properties of graphene, which are highly dependent on the carrier concentration within the infrared spectrum. By inducing voltage changes in graphene's carrier concentration, the metasurface filter's transmission can be altered, allowing for independent pixel-to-pixel spectral tunability in infrared detection.
Another notable patent is the hybrid semiconductor-piezoacoustic radiofrequency device. This amplifying radiofrequency device incorporates a piezoelectric film and a semiconductor amplifier layer, with the piezoelectric film designed as an acoustic waveguide. The device features interdigitated transducers that launch and transduce acoustic waves in response to input and output RF signals. The innovative design ensures that the piezoelectric film's thickness is less than the acoustic wavelength, enhancing the device's performance.
Career Highlights
Anna has worked with notable organizations such as Sandia Corporation and National Technology & Engineering Solutions of Sandia, LLC. Her experience in these companies has allowed her to develop and refine her innovative ideas, contributing to advancements in technology.
Collaborations
Throughout her career, Anna has collaborated with esteemed colleagues, including Erik J. Skogen and Gregory Nolan Nielson. These partnerships have fostered a creative environment that has led to groundbreaking inventions.
Conclusion
Anna Tauke-Pedretti's contributions to technology through her patents and collaborations highlight her role as a leading inventor. Her innovative work continues to inspire advancements in the field, showcasing the importance of creativity and research in driving progress.