Arash Ahmadivand

Title: Arash Ahmadivand: Innovator in Harmonic Light-Generating Metasurfaces

Introduction

Arash Ahmadivand is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of optics and materials science, particularly through his innovative work on harmonic light-generating metasurfaces. His research focuses on the manipulation of light at the nanoscale, which has potential applications in various technologies.

Latest Patents

Ahmadivand holds a patent for a harmonic light-generating metasurface. This invention includes a base substrate and a plurality of structures made from nonlinear material, arranged in a specific pattern on the substrate's surface. Each structure supports a magnetic dipole mode, and the electromagnetic field enhancement of this mode induces the generation of a harmonic signal. Alternatively, his metasurface design can include a supporting substrate with paired structures that collectively support a toroidal dipole mode, enhancing the generation of harmonic signals.

Career Highlights

Throughout his career, Arash Ahmadivand has worked at prestigious institutions, including William Marsh Rice University and Academia Sinica. His work has been instrumental in advancing the understanding of light manipulation and its applications in technology.

Collaborations

Ahmadivand has collaborated with notable colleagues such as Michael Semmlinger and Ming-Lun Tseng. These collaborations have contributed to the development of innovative solutions in the field of metasurfaces.

Conclusion

Arash Ahmadivand's contributions to the field of harmonic light-generating metasurfaces highlight his role as a leading inventor in optics and materials science. His innovative work continues to pave the way for advancements in technology and research.