Company Filing History:
Years Active: 2018
Title: Bernd Witzigmann: Innovator in Semiconductor Plasmonics
Introduction
Bernd Witzigmann is a notable inventor based in Kassel, Germany. He has made significant contributions to the field of semiconductor plasmonics, particularly with his innovative patent that showcases his expertise and creativity.
Latest Patents
Witzigmann holds a patent titled "Sub THZ to mid infrared tunable semiconductor plasmonics." This invention features a tunable plasmon resonator that includes a plasmon resonance layer made of graphene or crystalline group-IV or group-III-V semiconductor materials. The design incorporates a carrier substrate and a tuning device that modifies the density of free charge carriers in the plasmon resonance region. By applying a control voltage to the tuning control electrodes, the device can set a plasmon frequency for resonance excitation of plasmon polaritons by incident electromagnetic waves.
Career Highlights
Throughout his career, Witzigmann 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
Witzigmann has collaborated with notable colleagues, including Subhajit Guha and Thomas Schroder. These partnerships have fostered innovation and development in their respective fields.
Conclusion
Bernd Witzigmann is a distinguished inventor whose work in semiconductor plasmonics has paved the way for future advancements in technology. His contributions and collaborations reflect his commitment to innovation and excellence in the field.