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Updated: Dec 28, 2025
Direct Imaging of Laser-driven Ultrafast Molecular Rotation
Published on: February 4, 2017
Bifurcation structure of a swept-source laser
A V Kovalev1, P S Dmitriev1, A G Vladimirov2
1ITMO University, Birzhevaya Liniya 14, 199034 Saint Petersburg, Russia.
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.
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