Abstract
A multifunctional semiconductor mirror that contains a saturable absorber based on quantum wells, a broadband reflector, and a Gires-Tournois interferometer that serves as a GVD compensator is designed and created. The mirror is fully characterized using the pump-probe technique with a subpicosecond resolution and the transmission and photoluminescence spectroscopy. The mirror that simultaneously executes the three functions and that is created in a single technological cycle provides stable mode-locking in the Nd3+:KGd(WO4)2 laser.
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Rubtsova, N.N., Kuleshov, N.V., Kisel’, V.E. et al. Self-mode-locking of the Nd3+:KGd(WO4)2 laser using a multifunctional semiconductor mirror. Laser Phys. 19, 285–289 (2009). https://doi.org/10.1134/S1054660X09020224
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DOI: https://doi.org/10.1134/S1054660X09020224