An Orbital-Angular-Momentum- and Wavelength-Tunable 2 μm Vortex Laser
In this paper, dual tuning of orbital angular momentum (OAM) and the wavelength of a Tm:YLF vortex laser was realized by off-axis pumping and F-P etalon. The tuning of Hermite–Gaussian (HG) modes by off-axis pumping was theoretically analyzed. In the experiment, the highest 17th order HG<sub>17,0</s...
Gorde:
| Egile Nagusiak: | , , , , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
MDPI AG
2022-12-01
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| Saila: | Photonics |
| Gaiak: | |
| Sarrera elektronikoa: | https://www.mdpi.com/2304-6732/9/12/926 |
| Etiketak: |
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