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Influence of the spatial confinement on the self-focusing of ultrashort pulses in hollow-core fibers
The collapse of a laser beam propagating inside a hollow-core fiber is investigated by numerically solving different nonlinear propagation models. We have identified that the fiber confinement favors the spatial collapse, especially in case of pulses with the input peak power close to the critical v...
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| Published in: | Sci Rep |
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| Main Authors: | , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
Nature Publishing Group UK
2019
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6606594/ https://ncbi.nlm.nih.gov/pubmed/31267002 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-45940-3 |
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