Study on the Generation of 1.9 μm Mode Superposition Conversion Laser by Double-End Off-Axis Pumping

In this paper, the Laguerre–Gaussian (LG) mode superposition is obtained by using the technology of double-end off-axis pumping Tm:YLF crystal, and the LG mode superposition is achieved by combining the extra-cavity conversion method. The impact of changing the off-axis distance on the order of Herm...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Chao Li, Xinyu Chen, Ye Sun, Jingliang Liu, Guangyong Jin
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2024-02-01
Schriftenreihe:	Photonics
Schlagworte:	Hermite–Gaussian mode topological charge Laguerre–Gaussian mode off-axis superposition
Online-Zugang:	https://www.mdpi.com/2304-6732/11/3/210
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