Spatial Beam Self-Cleaning in Bi-Tapered Multimode Fibers
We report the spatial beam self-cleaning in bi-tapered conventional multimode fibers (MMFs) with different tapered lengths. Through the introduction of the bi-tapered structure in MMFs, the input beam with poor beam quality from a high-power fiber laser can be converted to a centered, bell-shaped be...
Saved in:
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | article |
| Language: | EN |
| Published: |
MDPI AG
2021
|
| Subjects: | |
| Online Access: | https://doaj.org/article/04f7c97787894308879d85e34364bc97 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|