A Watt-Level, High-Quality LG<sub>0,±1</sub> Vortex Beam made from a Nd:YVO<sub>4</sub> Laser Pumped by an Annular Beam
In this work, we demonstrate a Watt-level, high-quality Laguerre–Gaussian (LG) LG<sub>0±1</sub> vortex mode directly output from an end-pumped Nd:YVO<sub>4</sub> laser by using an axicon-based annular pump beam. A theoretical model for the annular beam end-pumped solid-state...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2024-09-01
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| Series: | Photonics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2304-6732/11/9/843 |
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