Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Amine Ben Salem"'
Autor:
Amine Ben Salem
Publikováno v:
Optoelectronic Devices and Integration IX.
We propose a ring shaped sulfide based-chalcogenide photonic crystal fiber (PCF) that supports mono-radial pure vector modes (m=1). It consists of an As2S3 ring PCF composed from an annular core within a central air-hole and a ring of six missing air
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ea53aaeccb8206aade08410d5d061c3
https://doi.org/10.1117/12.2583419
https://doi.org/10.1117/12.2583419
Publikováno v:
Journal of Modern Optics. 64:1335-1341
We propose a new design of AsSe2 photonic crystal fibre (PCF) with all-normal dispersion, nearly zero flat-top used to generate an ultra-broadband supercontinuum spanning from 1.5 to 12.2 μm. Simulated results show that, when we use only 1 mm of AsS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c0c87e7e041127813fc8368b9ab6dd2
https://doi.org/10.1080/09500340.2017.1288830
https://doi.org/10.1080/09500340.2017.1288830
Publikováno v:
Optical Materials. 55:10-16
A high power supercontinuum (SC) based on a new type of chalcogenide AsSe2 material for broadband mid-infrared light source is numerically reported. Ultra-broadband coherent mid-IR SC generation with more than 3 octave-spanning from 1.7 to 14 μm in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da4525fa1d068f9150cd22a58a06df7b
https://doi.org/10.1016/j.optmat.2016.03.010
https://doi.org/10.1016/j.optmat.2016.03.010
Publikováno v:
Frontiers in Optics / Laser Science.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0de06b7bbad1fa0c132aaf7259ec1ef
https://doi.org/10.1364/fio.2018.jtu2a.18
https://doi.org/10.1364/fio.2018.jtu2a.18
Publikováno v:
Applied optics. 56(15)
We rigorously investigated the mid-infrared supercontinuum generation in a multimode As
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::52de278d93a256955aac7d716b202f87
https://pubmed.ncbi.nlm.nih.gov/29047861
https://pubmed.ncbi.nlm.nih.gov/29047861
Publikováno v:
Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XI.
In this paper, we propose the design of fiber optic refractive index sensor based on a thin core fiber, sandwiched between an input and output single mode fibers. This structure is characterized by a refractive index sensitivity about 187.98 nm/RIU (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::718302dc3b7ca46dcf9a81599af86858
https://doi.org/10.1117/12.2273815
https://doi.org/10.1117/12.2273815
Publikováno v:
Applied optics. 56(2)
We numerically report super-flat coherent mid-infrared supercontinuum (MIR-SC) generation in a chalcogenide Assub38.8/subSesub61.2/subphotonic crystal fiber (PCF). The dispersion and nonlinear parameters of Assub38.8/subSesub61.2/subchalcogenide PCFs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d24d01e809a0cf9a4ca39c8e83eb7606
https://pubmed.ncbi.nlm.nih.gov/28085846
https://pubmed.ncbi.nlm.nih.gov/28085846
Publikováno v:
Journal of Modern Optics. 61:263-269
We propose a modified Mach–Zehnder interferometer design based on elliptical silica photonic nanowires. The use of the interferometer as an evanescent field-based refractive index (RI) sensor was numerically investigated. Single-mode operation, mai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de6278820f0c1b15a83ceb3fce574a11
https://doi.org/10.1080/09500340.2014.880523
https://doi.org/10.1080/09500340.2014.880523
Publikováno v:
Optical Engineering. 58:1
A highly sensitive refractive index sensor based on a fiber in-line Mach–Zehnder interferometer sensor based on single-mode–tapered thin-core–single-mode fiber is proposed. We developed a theoretical model using wide-angle beam propagation meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a31d259e0772fec9848bb6b0f959bcca
https://doi.org/10.1117/1.oe.58.2.026109
https://doi.org/10.1117/1.oe.58.2.026109
Autor:
Mourad Zghal, Andrew Forbes, Bienvenu Ndagano, Angela Dudley, Abderrahmen Trichili, Amine Ben Salem, Carmelo Rosales-Guzmán
Publikováno v:
SPIE Proceedings.
Current optical communication technologies are predicted to face a bandwidth capacity limit in the near future. The nature of the limitation is fundamental rather than technological and is set by nonlinearities in optical fibers. One solution, sugges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbb1dbf201cb863c076fd0f1bfee2b83
https://doi.org/10.1117/12.2238416
https://doi.org/10.1117/12.2238416