Andreas Pfenning

Dr. Andreas Pfenning is a Group Leader of the "Semiconductor Quantum Photonics" group at the University of Würzburg's Technical Physics department. He specializes in semiconductor-based quantum photonics, focusing on resonant tunneling diodes, quantum dot single-photon sources, and mid-infrared optoelectronic devices. His research spans quantum materials, optoelectronics, and nanotechnology, with applications in telecommunications and sensing.

Dr. Pfenning's work addresses challenges in single-photon emission, photodetection, and strain-engineered semiconductor structures. He collaborates with institutions like KAIST and leads projects in quantum technology and nanophotonics. His team contributes to advancements in photonic integration, fiber-coupled quantum sources, and high-precision photonic devices.

Key areas include:

• Resonant tunneling phenomena and device physics
• Mid-infrared photodetectors and gas sensing
• Quantum dot engineering for telecom bands
• Cavity-enhanced photonics and Purcell effect applications