Probing the ultrafast gain and refractive index dynamics of a VECSEL

Typically, strong gain saturation and gain dynamics play a crucial role in semiconductor laser mode-locking. While there have been several investigations of the ultrafast gain dynamics in vertical-external-cavity surface-emitting lasers (VECSELs), little is known about the associated refractive inde...

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Veröffentlicht in:	Applied physics letters 2021-11, Vol.119 (19)
Hauptverfasser:	Kriso, C., Bergmeier, T., Giannini, N., Albrecht, A. R., Sheik-Bahae, M., Benis, S., Faryadras, S., Van Stryland, E. W., Hagan, D. J., Koch, M., Mette, G., Rahimi-Iman, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Laser mode locking Laser modes Lenses Phase modulation Refractivity Semiconductor lasers Short pulses Surface emitting lasers
Online-Zugang:	Volltext
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