Kilowatt-level, narrow linewidth, polarization-maintained all-fiber amplifiers based on multi-phase coded signal modulation and laser gain competition
In this paper, multi-phase coded signal (MPCS) modulation is demonstrated on high power narrow-linewidth polarization-maintained all-fiber amplifier for the first time. This technique is shown for stimulated Brillouin scattering (SBS) effect management and leads to as high as 737 W SBS threshold wit...
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| Main Authors: | , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Elsevier
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/cc0e330d614d4786a4dfa25ba327b185 |
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