Self-pulsing dynamics in a cavity soliton laser

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Ackemann, T. and Radwell, N. and McIntyre, C. and Firth, W. J. and Oppo, G. -L.; Panajotov, K and Sciamanna, M and Valle, AA and Michalzik, R, eds. (2010) Self-pulsing dynamics in a cavity soliton laser. In: Proceedings of SPIE 7720, Semiconductor Lasers and Laser Dynamics IV. Proceedings of SPIE . SPIE, BEL. (https://doi.org/10.1117/12.854039)

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Abstract

The dynamics of a broad-area vertical-cavity surface-emitting laser (VCSEL) with frequency-selective feedback supporting bistable spatial solitons is analyzed experimentally and theoretically. The transient dynamics of a switch-on of a soliton induced by an external optical pulse shows strong self-pulsing at the external-cavity round-trip time with at least ten modes excited. The numerical analysis indicates an even broader bandwidth and a transient sweep of the center frequency. It is argued that mode-locking of spatial solitons is an interesting and viable way to achieve three-dimensional, spatio-temporal self-localization and that the transients observed are preliminary indications of a transient cavity light bullet in the dynamics, though on a non negligible background.

ORCID iDs

Ackemann, T. ORCID logoORCID: https://orcid.org/0000-0003-2727-7395, Radwell, N., McIntyre, C., Firth, W. J. and Oppo, G. -L. ORCID logoORCID: https://orcid.org/0000-0002-5376-4309; Panajotov, K, Sciamanna, M, Valle, AA and Michalzik, R
  • Item type:Book Section
    ID code:30233
    Dates:
    Date
    Event
    27 April 2010
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:12 Apr 2011 11:14
    Last modified:22 Dec 2024 01:03
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/30233
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