Anders Søndberg Sørensen

Title: Innovations of Anders Søndberg Sørensen

Introduction

Anders Søndberg Sørensen is a notable inventor based in Rødovre, Denmark. He has made significant contributions to the field of photonics, particularly in the development of coherent single photon sources. His work addresses critical challenges in achieving high indistinguishability in emitted photons.

Latest Patents

Anders holds a patent for a coherent single photon source. This invention relates to coherent single photon sources that provide photons with a high degree of indistinguishability. A disadvantage of single photon sources based on quantum dots (QDs) in nanophotonic structures is that acoustic vibrations can interact with the QDs, reducing the coherence of the emitted spectrum, even at low temperatures. His invention employs mechanical clamping of the nanostructure to dampen vibrations, leading to a weaker QD-phonon coupling and a higher degree of indistinguishability between successively emitted photons. The clamp is mechanically connected to the length of the photonic nanostructure and possesses sufficient stiffness and size to suppress low-frequency vibrations (ω ≤ 10 GHz) in a combined structure of the clamp and the nanostructure.

Career Highlights

Anders is affiliated with Københavns Universitet, where he continues to advance research in photonics and related fields. His innovative work has garnered attention and recognition within the scientific community.

Collaborations

Anders has collaborated with esteemed colleagues such as Peter Lodahl and Chris Lennart Dreessen. These collaborations have further enriched his research and contributed to the advancement of technology in his field.

Conclusion

Anders Søndberg Sørensen's contributions to the development of coherent single photon sources highlight his innovative spirit and dedication to advancing photonics. His work not only addresses existing challenges but also paves the way for future advancements in the field.