@InProceedings{Supelec408,
author = {Angel Valle and Mikel Arizaleta Arteaga and Krassimir Panajotov and Marc Sciamanna},
title = {{Experimental study of transverse mode dynamics in vertical-cavity surface-emitting lasers under current modulation}},
year = {2008},
booktitle = {{Proceedings of SPIE : Semiconductor Lasers and Laser Dynamics III}},
volume = {6997},
number = {0Z},
pages = {1-12},
month = {apr},
address = {Strasbourg (France)},
url = {http://dx.doi.org/10.1117/12.780405},
doi = {10.1117/12.780405},
abstract = {In this work we report on an experimental investigation of the
nonlinear dynamics of a 850 nm multitransverse mode
vertical-cavity surface-emitting laser (VCSEL) when subject to
high-frequency current modulation. Different frequencies and
modulation amplitudes are applied to the VCSEL. Regular periodic
dynamics - with periods equal to the modulation period or twice
the modulation period - and irregular pulsating dynamics are
obtained. Different dynamical behaviors are illustrated by using
power time traces, radio-frequency spectra and bifurcation
diagrams. Our results show that irregular pulsating dynamics in
multimode VCSELs subject to large-signal current modulatton can
be obtained due to the competition between different transverse
modes.}
}