Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Tarnowski, Karol"'
Autor:
Stefańska, Karolina, Béjot, Pierre, Fatome, Julien, Millot, Guy, Tarnowski, Karol Lech, Kibler, Bertrand
We present theoretical and experimental evidence of high-gain far-detuned nonlinear frequency conversion, extending towards both the visible and the mid-infrared, in a few-mode graded-index silica fiber pumped at 1.064 $\mu$m, and more specifically a
Externí odkaz:
http://arxiv.org/abs/2405.01436
Autor:
Rosiński, Jakub, Gawełczyk, Michał, Tarnowski, Karol, Karwat, Paweł, Wigger, Daniel, Machnikowski, Paweł
Chiral coupling, which allows directional interactions between quantum dots (QDs) and photonic crystal waveguide modes, holds promise for enhancing the functionality of quantum photonic integrated circuits. Elliptical polarizations of QD transitions
Externí odkaz:
http://arxiv.org/abs/2310.09253
Publikováno v:
ACS Photonics 2023, 10, 3, 727-732
We provide a complete analysis, from theory to experiment, of the spontaneous emergence of a discretized conical wave of X-type (i.e., a localized 2D+1 space-time wavepacket) when an intense ultrashort pulse nonlinearly propagates in a multimode fibe
Externí odkaz:
http://arxiv.org/abs/2208.06598
Autor:
Stefańska, Karolina, Majchrowska, Sylwia, Gemza, Karolina, Soboń, Grzegorz, Sotor, Jarosław, Mergo, Paweł, Tarnowski, Karol, Martynkien, Tadeusz
Publikováno v:
Opt. Lett. 47(16), 4183-4186 (2022)
We report on trapped pulse generation in birefringent microstructured optical fiber. Linearly polarized fs pulses are injected into the microstructured fiber in anomalous dispersion regime. We observed experimentally that soliton pulse polarized alon
Externí odkaz:
http://arxiv.org/abs/2204.13773
Publikováno v:
Optics Letters Vol. 47, Issue 10, pp. 2522-2525 (2022)
This study investigated the nonlinear frequency conversions between the six polarization modes of a two-mode birefringent fiber. The aim was to demonstrate that the selective excitation of different combinations of linearly polarized spatial modes at
Externí odkaz:
http://arxiv.org/abs/2203.04654
Autor:
Redman, Paweł, Zatorska, Magdalena, Pawłowski, Adam, Szulc, Daniel, Majchrowska, Sylwia, Tarnowski, Karol
The propagation of pulses in optical fibers is described by the generalized nonlinear Schrodinger equation (GNLSE), which takes into account the fiber losses, nonlinear effects, and higher-order chromatic dispersion. The GNLSE is a partial differenti
Externí odkaz:
http://arxiv.org/abs/2110.00298
Autor:
Szewczyk, Olga, Pala, Piotr, Tarnowski, Karol, Olszewski, Jacek, Vieira, Francisco Senna, Lu, Chuang, Foltynowicz, Aleksandra, Mergo, Pawel, Sotor, Jaroslaw, Sobon, Grzegorz, Martynkien, Tadeusz
Publikováno v:
Journal of Lightwave Technology 39, 3260-3268, 2021
We report the design of a microstructured silica-based fiber for widely tunable soliton self-frequency shift, suitable for pumping with two most common fiber laser wavelengths: 1.04 {\mu}m and 1.55 {\mu}m. Depending on the pump source, the output spe
Externí odkaz:
http://arxiv.org/abs/2011.14179
Akademický článek
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Akademický článek
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Publikováno v:
EPJ Web of Conferences, Vol 287, p 11010 (2023)
We demonstrate spontaneous emission of discretized conical wave when an ultrashort pulse propagates nonlinearly in a multimode fiber. Our theoretical predictions are experimentally and numerically confirmed , providing a general understanding of phas
Externí odkaz:
https://doaj.org/article/9c82fcdcdb4047b0b4bf009316370786
