Journal
PHOTONICS
Volume 9, Issue 12, Pages -Publisher
MDPI
DOI: 10.3390/photonics9120933
Keywords
tapered fiber; Er-doped fiber; high pulse energy; amplified spontaneous emission; large mode area
Categories
Funding
- Center of Excellence Center of Photonics - Ministry of Science and Higher Education of the Russian Federation [075-15-2022-315/22]
Ask authors/readers for more resources
This paper studies the possibility of increasing the output pulse energy in diffraction-limited Er-doped fiber amplifier. It is demonstrated that by using a tapered fiber design, the pulse energy can be increased up to 2 mJ while maintaining diffraction-limited beam quality (M-2 similar to 1.4). The factors limiting further increase in pulse energy are also revealed.
The possibility to scale-up output pulse energy in diffraction-limited Er-doped fiber amplifier has been studied. It is shown that the utilization of tapered fiber design allows one to increase the pulse energy up to 2 mJ, while keeping the diffraction-limited beam quality (M-2 similar to 1.4). Factors limiting the further increase in pulse energy are revealed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
