Temperature dependence of pulse duration in a mode-locked quantum-dot laser: experiment and theory

Temperature dependence of pulse duration in a mode-locked quantum-dot laser: experiment and theory

In this paper, we demonstrate, experimentally and theoretically, that in a mode-locked two-section quantum-dot laser, the pulsewidth decreases with temperature. The primary cause is the increase of carrier capture rate with temperature, leading to a faster absorption recovery

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Bibliographische Detailangaben
Hauptverfasser: Cataluna, M.A., Viktorov, E.A., Mandel, P., Sibbett, W., Livshits, D.A., Kovsh, A.R., Rafailov, E.U.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Laser excitation
Laser mode locking
Optical pulse generation
Optical pulses
Physics
Quantum dot lasers
Semiconductor lasers
Semiconductor materials
Space vector pulse width modulation
Temperature dependence
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Beschreibung
Zusammenfassung:In this paper, we demonstrate, experimentally and theoretically, that in a mode-locked two-section quantum-dot laser, the pulsewidth decreases with temperature. The primary cause is the increase of carrier capture rate with temperature, leading to a faster absorption recovery
ISSN:1092-8081
2766-1733
DOI:10.1109/LEOS.2006.279009