C
Christian A. Kesler
Researcher at University of Stuttgart
Publications - 3
Citations - 269
Christian A. Kesler is an academic researcher from University of Stuttgart. The author has contributed to research in topics: Quantum dot & Photon. The author has an hindex of 1, co-authored 3 publications receiving 238 citations.
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Journal ArticleDOI
Visible-to-telecom quantum frequency conversion of light from a single quantum emitter.
Sebastian Zaske,Andreas Lenhard,Christian A. Kesler,Jan Kettler,Christian Hepp,Carsten Arend,Roland Albrecht,Wolfgang-Michael Schulz,Michael Jetter,Peter Michler,Christoph Becher +10 more
TL;DR: Analysis of the first- and second-order coherence before and after wavelength conversion clearly proves that pivotal properties, such as the coherence time and photon antibunching, are fully conserved during the frequency translation process.
Proceedings ArticleDOI
Quantum frequency conversion of visible single photons from a quantum dot to a telecom band
Andreas Lenhard,Sebastian Zaske,Christian A. Kesler,Jan Kettler,Carsten Arend,Christian Hepp,Roland Albrecht,Wolfgang-Michael Schulz,Michael Jetter,Peter Michler,Christoph Becher +10 more
TL;DR: In this paper, the authors demonstrated frequency downconversion of single photons from a quantum dot and proved the preservation of the single photon character by translating the frequency of a single photon of a semiconductor quantum dot from the red spectral range to the telecom O-band.
Proceedings ArticleDOI
Quantum frequency down-conversion of single photons from a quantum dot to the telecom band
Andreas Lenhard,Sebastian Zaske,Christian A. Kesler,Jan Kettler,Carsten Arend,Christian Hepp,Roland Albrecht,Wolfgang-Michael Schulz,Michael Jetter,Peter Michler,Christoph Becher +10 more
TL;DR: In this article, the authors reported the frequency downconversion of single photons from a quantum dot (710nm) to the telecommunications O-band with over-all conversion efficiency of 33%.