2024-03-28T16:43:20Zhttp://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/313342021-06-23T10:17:40Zcom_10324_1158com_10324_931com_10324_894col_10324_1242
Thermal and mechanical issues of high-power laser diode degradation
Souto Bartolomé, Jorge Manuel
Pura Ruiz, José Luis
Jiménez López, Juan Ignacio
A computational model for the evaluation of the thermomechanical effects that give rise to the catastrophic optical damage of laser diodes has been devised. The model traces the progressive deterioration of the device running in continuous wave conditions. The local heating of the active layer locally leads to the onset of the plastic regime. As a result, dislocations and threads of dislocations grow across the active layers and lead to rapidly growing temperatures in the quantum well. The poor power dissipation under these conditions has been identified as the key factor driving the final degradation of the laser
2018-08-31T09:35:54Z
2018-08-31T09:35:54Z
2018
info:eu-repo/semantics/article
MRS Communications, 2018, Volume 8, Issue 3, pp. 995-999
http://uvadoc.uva.es/handle/10324/31334
https://doi.org/10.1557/mrc.2018.124
eng
https://www.cambridge.org/core/journals/mrs-communications/article/thermal-and-mechanical-issues-of-highpower-laser-diode-degradation/EE79857D7B8AB38AD10EB965076482F0
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 International
Cambridge University Press
SI