Spatiotemporal beam self-cleaning for high-resolution nonlinear fluorescence imaging with multimode fiber
Abstract Beam self-cleaning (BSC) in graded-index (GRIN) multimode fibers (MMFs) has been recently reported by different research groups. Driven by the interplay between Kerr effect and beam self-imaging, BSC counteracts random mode coupling, and forces laser beams to recover a quasi-single mode pro...
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Main Authors: | , , , , , , , , , , , , , , |
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Format: | article |
Language: | EN |
Published: |
Nature Portfolio
2021
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Online Access: | https://doaj.org/article/21f7cc9048ee47b488c22f18a0b5640e |
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