Large-range frequency tuning of a narrow-linewidth quantum emitter

  title={Large-range frequency tuning of a narrow-linewidth quantum emitter},
  author={Liang-Jun Zhai and Matthias Christian L{\"o}bl and Jan-Philipp Jahn and Yongheng Huo and Philipp Treutlein and Oliver G. Schmidt and Armando Rastelli and Richard John Warburton},
  journal={arXiv: Mesoscale and Nanoscale Physics},
A hybrid system of a semiconductor quantum dot single photon source and a rubidium quantum memory represents a promising architecture for future photonic quantum repeaters. One of the key challenges lies in matching the emission frequency of quantum dots with the transition frequency of rubidium atoms while preserving the relevant emission properties. Here, we demonstrate the bidirectional frequency-tuning of the emission from a narrow-linewidth (close-to-transform-limited) quantum dot. The… 
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