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Spectrally shaped chirped pulse amplification of an all-normal dispersion Yb-doped fibre laser
- Source :
- Laser Physics Letters. 15:085107
- Publication Year :
- 2018
- Publisher :
- IOP Publishing, 2018.
-
Abstract
- We show experimentally and theoretically that the spectral profile of the seed pulse of an Yb-doped fibre-based chirped pulse amplifier (CPA) plays a dominant role for achieving an ultrashort compressed pulse. The picosecond seed pulse from an all-normal dispersion Yb-doped fibre laser can be compressed to 350 fs with a peak power of 25 MW. Better compressed pulse quality and a shorter pulse was achieved by the spectrally shaped CPA system as opposed to the system without spectral shaping.
- Subjects :
- Chirped pulse amplification
Materials science
Physics and Astronomy (miscellaneous)
business.industry
Amplifier
Doping
02 engineering and technology
021001 nanoscience & nanotechnology
01 natural sciences
Pulse (physics)
010309 optics
Optics
Quality (physics)
Picosecond
Fiber laser
0103 physical sciences
Dispersion (optics)
0210 nano-technology
business
Instrumentation
Subjects
Details
- ISSN :
- 1612202X and 16122011
- Volume :
- 15
- Database :
- OpenAIRE
- Journal :
- Laser Physics Letters
- Accession number :
- edsair.doi...........1da3b5c3f0544fcaadb2127871230114
- Full Text :
- https://doi.org/10.1088/1612-202x/aac5ca