27 April 2010 Numerical and experimental study of quantum dot mode-locked lasers with single mode optical injection
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Abstract
We study quantum dot mode locked lasers (QD MLL) under optical injection. For the experimental study we use slave lasers two-section monolithic InAs/GaAs QD devices with a repetition rate of about 9.4 GHz, emitting at 1.3 μm. A frequency resolved Mach-Zehnder gating (FRMZG) technique was utilised for the experimental study of the pulse intensity, phase and chirp. For numerical simulations we use a modified delay-differential model. We show experimentally improvement of the laser performance under injection and provide numerical locking ranges obtained with DDEBIFTOOL package.
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Natalia Rebrova, Natalia Rebrova, Tatiana Habruseva, Tatiana Habruseva, Stephen P. Hegarty, Stephen P. Hegarty, Guillaume Huyet, Guillaume Huyet, } "Numerical and experimental study of quantum dot mode-locked lasers with single mode optical injection", Proc. SPIE 7720, Semiconductor Lasers and Laser Dynamics IV, 77200G (27 April 2010); doi: 10.1117/12.854049; https://doi.org/10.1117/12.854049
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