<p>Experiments in quantum dot lasers have demonstrated that optimized devices can withstand extreme levels of optical feedback without succumbing to coherence collapse. These results pave the way for a new generation of compact, isolator-free photonic integrated circuits.</p>

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Bridging the gap in silicon photonics: quantum dot lasers and the end of the optical isolator

  • Shujie Pan,
  • Junjie Yang,
  • Siming Chen

摘要

Experiments in quantum dot lasers have demonstrated that optimized devices can withstand extreme levels of optical feedback without succumbing to coherence collapse. These results pave the way for a new generation of compact, isolator-free photonic integrated circuits.