Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Meriem Kemel"'
Autor:
Meriem Kemel, Djamila Zama, Samir Benayache, Jean-Claude Chalchat, Gilles Figueredo, Pierre Chalard, Fadila Benayache
Publikováno v:
Chemistry Africa
Chemistry Africa, 2022, 5 (4), pp.1015-1025. ⟨10.1007/s42250-022-00393-6⟩
Chemistry Africa, 2022, 5 (4), pp.1015-1025. ⟨10.1007/s42250-022-00393-6⟩
International audience; The objective of this research was to investigate the chemical composition of the essential oil of Hammada articulata obtained by steam distillation and to investigate its antioxidant and anticorrosive activities. Gas chromato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d9225485e870da5292bfefc08544bbe
https://doi.org/10.1007/s42250-022-00393-6
https://doi.org/10.1007/s42250-022-00393-6
Publikováno v:
Fitoterapia. 167:105477
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea7ce12feb2b76ef5dc5b5ddfb675f84
https://doi.org/10.1016/j.fitote.2023.105477
https://doi.org/10.1016/j.fitote.2023.105477
Publikováno v:
Journal of Lightwave Technology. 38:6905-6910
The generation of dual-wavelength polarization-color domains (PCD) in a fiber ring laser is experimentally demonstrated. Wavelength-resolved measurements validate the existence of color domains (CD). Simultaneously, polarization-resolved measurements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ce0214f9782ba93336f13b2497f421f
https://doi.org/10.1109/jlt.2020.3021183
https://doi.org/10.1109/jlt.2020.3021183
Publikováno v:
Optica Advanced Photonics Congress 2022.
We observe the generation of two- and three-square shaped pulses in a fiber oscillator. By studying the pulses’ characteristics and evolution, we demonstrate the universality of multiple square pulse generation regardless the laser setup.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ec30eea685ec3c324e47de213a2d09
https://doi.org/10.1364/np.2022.npth3e.1
https://doi.org/10.1364/np.2022.npth3e.1
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Dissipative soliton resonance (DSR) [1] is a particular solution of the complex cubic-quintic GinzburgLandau equation (CGLE) [2] . In passively mode-locked fiber laser, the DSR regime is manifesting with a square-pulse profile where the pulse energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94daf110ce3c9ba616146eec36e505fd
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542340
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542340
Publikováno v:
Optics and Laser Technology
Optics and Laser Technology, Elsevier, 2021, 133, pp.106519-. ⟨10.1016/j.optlastec.2020.106519⟩
Optics and Laser Technology, Elsevier, 2021, 133, pp.106519-. ⟨10.1016/j.optlastec.2020.106519⟩
We report the experimental study of triple-lobe wavelength double-clad co-doped Er:Yb fiber laser operating with a composite-state soliton regime. The passively mode-locked emission is achieved through nonlinear polarization rotation (NPR) technique.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d63685adab109bf0a84281f60cb2743a
https://hal.archives-ouvertes.fr/hal-03491537
https://hal.archives-ouvertes.fr/hal-03491537
Publikováno v:
9-й Международный семинар по волоконным лазерам: материалы семинара.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe8bde54d0e94a74e604b2b1424bc170
https://doi.org/10.31868/rfl2020.86
https://doi.org/10.31868/rfl2020.86
Publikováno v:
ICTON
In this paper, we report on the emission of composite-state solitons from multi-wavelength mode-locked Er-doped fiber laser based on nonlinear polarization rotation (NPR) technique. The optical spectrum exhibits three distinct spectral peaks centered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d92d8f61f5e93be5c42f4a456633c4
https://doi.org/10.1109/icton51198.2020.9203165
https://doi.org/10.1109/icton51198.2020.9203165
Publikováno v:
EPJ Web of Conferences, Vol 243, p 14005 (2020)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40efc271bb92bc73b79da635fd94a2b7
https://www.epj-conferences.org/articles/epjconf/pdf/2020/19/epjconf_europhoton2020_14005.pdf
https://www.epj-conferences.org/articles/epjconf/pdf/2020/19/epjconf_europhoton2020_14005.pdf
Publikováno v:
Frontiers in Optics / Laser Science.
We report the generation of staircase pulses in a passively mode-locked fiber laser. The optical filtering shows that the staircase pulses consist of two distinct square pulses associated to different wavelengths.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d302ff3fe9144112e24d7421cc7c193
https://doi.org/10.1364/ls.2020.lm4f.1
https://doi.org/10.1364/ls.2020.lm4f.1