Switching single and dual wavelength emission in a quasi-three-level Nd: YLF laser by adjusting pump beam waist position

Abstract We demonstrate for the first time a diode-pumped continuous-wave (CW) wavelength-switchable quasi-three-level Nd: LiYF4 (Nd: YLF) laser on the 4F3/2→4I9/2 transition. By adjusting the position of the pump beam waist inside the gain medium, the laser operation can be switched between single-...

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Bibliografski detalji

Glavni autori:	Haotian Huang, Yuzhao Li, Jing Xia, Zhenhua Du, Xinhua Fu, Yanfei Lü
Format:	Artigo
Jezik:	Inglês
Izdano:	Nature Portfolio 2026-02-01
Serija:	Scientific Reports
Teme:	Solid-state lasers Wavelength-switchable Nd:YLF crystal
Online pristup:	https://doi.org/10.1038/s41598-026-42383-5
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