Generation of coherent superpositions of LG 0,±l modes with tunable topological charge in a Nd:YVO 4 microchip laser

The generation of a coherent superposition of LG 0,± l modes within a Nd:YVO 4 microchip laser pumped by a ring-shaped light based on a self-made annular aperture is reported. Numerical simulations are conducted on the threshold ratio of LG 0, l modes with adjacent topological charges. In the experi...

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Veröffentlicht in:	Journal of the Optical Society of America. B, Optical physics Optical physics, 2024-09, Vol.41 (9), p.2092
Hauptverfasser:	Wang, Jinxiu, Hu, Miao, Xu, Mengmeng, Li, Haozhen, Chen, Shuying, Zhou, Xuefang, Bi, Meihua, Pan, Sunqiang, Liu, Chong
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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