Subhajit Guha

Title: Subhajit Guha: Innovator in Semiconductor Plasmonics

Introduction

Subhajit Guha is a notable inventor based in Frankfurt-am-Main, Germany. He has made significant contributions to the field of semiconductor plasmonics, holding two patents that showcase his innovative approach to technology.

Latest Patents

His latest patents include an "Inhomogeneous transmission line for determining the permittivity of a device under test in a position-resolved manner." This invention features a measuring carrier designed for meteorological determination of measurement variables dependent on the dielectric permittivity of a device under test. The measuring carrier includes a supporting means with a measuring surface and a measuring transmission line that forms the measuring surface, comprising multiple transmission line cells for transmitting a radio-frequency measurement signal. Each transmission line cell has a unique propagation constant, allowing for precise measurements.

Another significant patent is "Sub THZ to mid infrared tunable semiconductor plasmonics." This invention involves a tunable plasmon resonator made of graphene or crystalline semiconductor materials. It includes a tuning device that modifies the density of free charge carriers in the plasmon resonance region, enabling the adjustment of the plasmon frequency for resonance excitation by incident electromagnetic waves.

Career Highlights

Subhajit Guha has worked with prominent organizations such as IHP GmbH - Innovations for High-Performance Microelectronics and the Leibniz Institute for Innovative Microelectronics. His work in these institutions has contributed to advancements in microelectronics and semiconductor technologies.

Collaborations

Throughout his career, Subhajit has collaborated with talented individuals, including Chafik Meliani and Farabi Ibne Jamal. These collaborations have fostered innovation and development in their respective fields.

Conclusion

Subhajit Guha's contributions to semiconductor plasmonics and his innovative patents highlight his role as a leading inventor in the technology sector. His work continues to influence advancements in microelectronics and related fields.