Christopher John Sarabalis is a notable inventor based in Menlo Park, CA (US). He has made significant contributions to the field of acousto-optic technology, holding 2 patents that showcase his innovative approach to steering optical beams.

Latest Patents

One of his latest patents is an acousto-optic beam steering system. This invention discloses systems and methods for steering an optical beam in two dimensions. The system includes a substrate comprising an acousto-optic antenna array and an acoustic transducer. Each antenna of the antenna array features a high-confinement surface waveguide that carries a light signal. The acoustic transducer imparts acoustic energy into each surface waveguide as a mechanical wave. The interaction of the light signal and mechanical wave in each surface waveguide induces light to scatter into free space. The light scattered out of the plurality of waveguides collectively defines the output beam. The longitudinal angle of the output beam, relative to the substrate, is determined by the relative frequencies of the mechanical waves and the light signals. The transverse angle of the output beam is controlled by managing the relative phases of the mechanical waves and/or light signals across the surface-waveguide array.

Career Highlights

Christopher is affiliated with Leland Stanford Junior University, where he continues to advance his research and development in optical technologies. His work has garnered attention for its potential applications in various fields, including telecommunications and imaging systems.

Collaborations

He has collaborated with notable colleagues such as Patricio Arrangoiz Arriola and Jeremy David Witmer, contributing to a dynamic research environment that fosters innovation.

Conclusion

Christopher John Sarabalis stands out as a key figure in the realm of acousto-optic technology, with his patents reflecting a deep understanding of optical systems. His contributions are paving the way for future advancements in this exciting field.