High-energy, narrow-linewidth, flat-top ...
Document type :
Compte-rendu et recension critique d'ouvrage
DOI :
Title :
High-energy, narrow-linewidth, flat-top temporal profile nanosecond-pulses from ytterbium-doped tapered fiber amplifier with chirped-diode seeding
Author(s) :
Scol, Florent [Auteur]
Bouwmans, Géraud [Auteur]
Photonique [Photonique]
Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancée - UAR 3380 [IRCICA]
Hugonnot, Emmanuel [Auteur]
Bouwmans, Géraud [Auteur]
Photonique [Photonique]
Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancée - UAR 3380 [IRCICA]
Hugonnot, Emmanuel [Auteur]
Journal title :
OSA CONTINUUM
Pages :
1162
Publisher :
OSA Publishing
Publication date :
2021-03-22
ISSN :
2578-7519
HAL domain(s) :
Sciences de l'ingénieur [physics]
Science non linéaire [physics]
Physique [physics]
Science non linéaire [physics]
Physique [physics]
English abstract : [en]
We present a narrow-bandwidth (167 pm) few-nanosecond fiber laser based on tapered fiber amplification and phase modulation to mitigate stimulated Brillouin scattering (SBS). We compare the use of chirped diode seeding and ...
Show more >We present a narrow-bandwidth (167 pm) few-nanosecond fiber laser based on tapered fiber amplification and phase modulation to mitigate stimulated Brillouin scattering (SBS). We compare the use of chirped diode seeding and standard sinusoidal phase modulation. Below SBS appearance threshold, output temporal profiles can be accurately tailored. Typical results for flat-top profiles include 170 kW peak-power (for 3 ns duration) and 1.25 mJ pulse energy (for 10 ns duration).Show less >
Show more >We present a narrow-bandwidth (167 pm) few-nanosecond fiber laser based on tapered fiber amplification and phase modulation to mitigate stimulated Brillouin scattering (SBS). We compare the use of chirped diode seeding and standard sinusoidal phase modulation. Below SBS appearance threshold, output temporal profiles can be accurately tailored. Typical results for flat-top profiles include 170 kW peak-power (for 3 ns duration) and 1.25 mJ pulse energy (for 10 ns duration).Show less >
Language :
Anglais
Popular science :
Non
ANR Project :
Source :