Francisco Javier García De Abajo

Title: Francisco Javier García De Abajo: Innovator in Photoconversion Technology

Introduction

Francisco Javier García De Abajo is a prominent inventor based in Madrid, Spain. He is known for his groundbreaking work in the field of photoconversion devices, particularly those utilizing graphene technology. His innovative approach has the potential to significantly enhance the efficiency of various optical devices.

Latest Patents

García De Abajo holds a patent for a photoconversion device with enhanced photon absorption. This infrared photoconversion device features a collector with at least one active layer made of a single sheet of doped graphene, which is patterned as nanodisks or nanoribbons. The high absorbance of the doped graphene allows for improved efficiency in devices such as photovoltaic cells, photodetectors, and light emission devices. The tunability of these devices is achieved through electrostatic doping of the graphene, allowing for changes in peak absorption or emission wavelengths.

Career Highlights

Throughout his career, García De Abajo has made significant contributions to the field of photonics. He has worked with esteemed institutions, including the Fundació Institut de Ciències Fotòniques and the Consejo Superior de Investigaciones Científicas. His research has focused on advancing the understanding and application of graphene in photonic devices.

Collaborations

García De Abajo has collaborated with notable researchers in the field, including Frank Koppens. Their joint efforts have furthered the exploration of graphene's capabilities in photonic applications.

Conclusion

Francisco Javier García De Abajo is a key figure in the development of advanced photoconversion technologies. His innovative work with graphene has the potential to revolutionize the efficiency of various optical devices, paving the way for future advancements in the field.