Bifurcation structure of a swept-source laser.
basic_science · Level V
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- Record sourced from PubMed, PMID 32069675.
- Also identified by DOI 10.1103/PhysRevE.101.012212.
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Abstract
We numerically analyze a delay differential equation model of a short-cavity semiconductor laser with an intracavity frequency-swept filter and reveal a complex bifurcation structure responsible for the asymmetry of the output characteristics of this laser. We show that depending on the direction of the frequency sweep of a narrow-band filter, there exist two bursting cycles determined by different parts of a continuous-wave solutions branch.