Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Nonlinear fibre optics"'
Akademický článek
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Autor:
Sunday Atuba
Publikováno v:
Results in Optics, Vol 5, Iss , Pp 100136- (2021)
This work shows the generation of an array of chirped compressed periodic waves with distributed gain in a nonlinear fibre. In particular, with suitable tailoring of the gain to vary along the longitudinal distance while the dispersion and nonlineari
Externí odkaz:
https://doaj.org/article/dc8d6b8895744905af8c08062c53b56f
Publikováno v:
Applied Sciences, Vol 5, Iss 4, Pp 1323-1336 (2015)
We describe novel fiber Raman lasers pumped directly by spectrally combined high power multimode laser diodes at 975 nm and emitting at 1019 nm. With a commercial multimode graded-index fiber, we reached 20 W of laser output power with a record slope
Externí odkaz:
https://doaj.org/article/ebe7f9015f3c488fb7f08a70de74f9f0
Publikováno v:
Applied Sciences, Vol 5, Iss 4, Pp 1379-1398 (2015)
We review our recent progress on the realisation of pulse shaping in passively-mode-locked fibre lasers by inclusion of an amplitude and/or phase spectral filter into the laser cavity. We numerically show that depending on the amplitude transfer func
Externí odkaz:
https://doaj.org/article/3263f9b5652649e883c475fb248b001f
Autor:
Svetoslav Nikolov, Ivan M. Uzunov
Publikováno v:
Journal of Modern Optics. 67:606-618
The influence of intrapulse Raman scattering (IRS), self-steepening (SS) and third-order of dispersion (TOD) on the solutions of the complex cubic–quintic Ginzburg–Landau equation is studied by mea...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87a64d579e2362231e49d04a281ba0a8
https://doi.org/10.1080/09500340.2020.1760385
https://doi.org/10.1080/09500340.2020.1760385
Autor:
Leonhardt, Ulf, Philbin, Thomas G.
Publikováno v:
Philosophical Transactions: Mathematical, Physical and Engineering Sciences, 2008 Aug . 366(1877), 2851-2857.
Externí odkaz:
https://www.jstor.org/stable/25197295
Publikováno v:
Nature Photonics. 13:737-748
Refractive index fronts propagating in waveguides are special spatiotemporal perturbations. The interaction of light with such fronts can be described in terms of an indirect transition where the frequency and wavenumber of a guided mode both are cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0753026df07e1d7d2b39c815035ef0e9
http://hdl.handle.net/10131/00012838
http://hdl.handle.net/10131/00012838
Autor:
Lauri Salmela, Juha Toivonen, John M. Dudley, Mathilde Hary, Medhdi Mabed, Alessandro Foi, Mikko Närhi, Cyril Billet, Goëry Genty
Publikováno v:
AI and Optical Data Sciences II.
Although the successes of artificial intelligence in areas such as automatic translation are well known, the application of the powerful techniques of deep learning to current optics research is at a comparatively early stage. However, an area with p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d924bb7389624fb59dd102f7a3bbbaa
https://doi.org/10.1117/12.2576979
https://doi.org/10.1117/12.2576979
Akademický článek
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Autor:
A Gómez-Vieyra, J. P. Lauterio-Cruz, Y. E. Bracamontes-Rodriguez, H E Ibarra-Villalon, Olivier Pottiez
Publikováno v:
European Journal of Physics. 42:025303
This work explains in detail the role of the dispersion contribution provided by a single-mode optical fibre (SMF) in the pulse propagation problem modelled by the nonlinear Schrödinger equation. Firstly, the basics of chromatic dispersion in fibre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::827ba395746b0c0f32387ba007fbac67
https://doi.org/10.1088/1361-6404/abcc81
https://doi.org/10.1088/1361-6404/abcc81