Lisa Anne Plucinski Hackett

Title: Lisa Anne Plucinski Hackett: Pioneering Innovations in Acoustoelectric Devices

Introduction

Lisa Anne Plucinski Hackett is a remarkable inventor based in Albuquerque, New Mexico, recognized for her significant contributions to the field of acoustoelectric technology. With a total of three patents to her name, her work focuses on advancing the capabilities and applications of optomechanical devices, demonstrating a profound impact on engineering and technology.

Latest Patents

Lisa's most recent patents include groundbreaking innovations in acoustoelectric optomechanical devices and heterogeneously integrated acoustoelectric amplifiers. The first patent details devices that leverage Brillouin interactions, which can be modified through acoustoelectric interactions to enhance the devices' nonlinear optical susceptibility. This modification allows for improved performance of Brillouin photonic devices by altering phonon dissipation rates via quasistatic electric fields in semiconductors. Lisa's inventions permit local control of phonon phase velocity and Brillouin scattering frequencies, thereby addressing inhomogeneous broadening over extensive lengths. Furthermore, these interactions facilitate fully coherent three-wave parametric processes, showcasing both substantial optomechanical confinement and coupling.

The second patent describes an acoustoelectric amplifier featuring wafer-scale bonding to integrate a III-V semiconductor stack with a piezoelectric layer. Lisa’s design emphasizes maximizing acoustic gain with minimal power dissipation by optimizing the electromechanical coupling coefficient of the piezoelectric layer. This inventive amplifier can be utilized in various applications, including circulators, isolators, and oscillators, highlighting the versatility and efficiency of her work.

Career Highlights

Throughout her career, Lisa has collaborated with distinguished organizations, including National Technology & Engineering Solutions of Sandia, LLC and the University of Illinois. Her expertise and innovative spirit have placed her at the forefront of research in semiconductor and piezoelectric technologies.

Collaborations

Lisa has had the opportunity to work alongside talented coworkers such as Matt Eichenfield and Gang Logan Liu, contributing to a rich exchange of ideas and innovations within the acoustoelectric field. Their collaborations have further propelled advancements in their respective areas of research.

Conclusion

Lisa Anne Plucinski Hackett stands out as a leading figure in the field of acoustoelectric devices, driven by her dedication to innovation and her pursuit of excellence. With her impressive patent portfolio and collaborative spirit, she continues to influence the future of technology and inspire upcoming inventors in the process.