2026-06-27T12:36:00Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/1027842025-03-18T13:07:59Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Pérez Alonso, Vanesa
author
Weigand Talavera, Rosa María
author
Sánchez Balmaseda, Margarita María
author
Guerra Pérez, José Manuel
2024-04-05T16:51:28Z
2024-04-05T16:51:28Z
2023-09
0030-3992
10.1016/j.optlastec.2023.109506
https://hdl.handle.net/20.500.14352/102784
1879-2545
https://www.sciencedirect.com/science/article/pii/S0030399223003997?via%3Dihub
Using the rate equations and their stability analysis, an algebraic model has been developed to predict the values of characteristic magnitudes of the output of a laser operating in passive Q-switched regime, such as peak power, temporal pulse width, pulse energy and pulse period. The results are compared with the numerical integrations of the equations, and an excellent agreement in a vast range of values of the laser parameters (gain, saturable absorption, linear losses, cavity round-trip and saturation energies and lifetimes of laser medium and absorber) has been obtained. The model is very useful to design this type of lasers in an agile way, without the need of integration of the corresponding rate equations.
eng
Attribution-NonCommercial-NoDerivatives 4.0 International
Powerful algebraic model to design Q-switched lasers using saturable absorbers
journal article
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1-s2.0-S0030399223003997-main.pdf.txt