Zobrazeno 1 - 10
of 503
pro vyhledávání: '"Javaloyes J"'
Publikováno v:
Optics Letters Vol. 49, Issue 24, pp. 7008-7011 (2024)
We predict the existence of a novel type of temporal localized structure in injected Kerr--Gires--Tournois interferometers (KGTI). These bright pulses exist in the normal dispersion regime, yet they do not correspond to the usual scenario of domain w
Externí odkaz:
http://arxiv.org/abs/2407.20716
Autor:
Seidel, T. G., Bartolo, A., Garnache, A., Giudici, M., Marconi, M., Gurevich, S. V., Javaloyes, J.
We demonstrate the existence of a multiplicity of co-existing frequency combs in a harmonically mode-locked laser that we link to the splay phases of the Kuramoto model with short range interactions. These splay states are multistable and the laser m
Externí odkaz:
http://arxiv.org/abs/2402.17740
The compensation of chromatic dispersion opened new avenues and extended the level of control upon pattern formation in the \textit{temporal domain}. In this manuscript, we propose the use of a nearly-degenerate laser cavity as a general framework al
Externí odkaz:
http://arxiv.org/abs/2306.11359
Autor:
Bartolo, A., Seidel, T., Vigne, N., Garnache, A., Beaudoin, G., Sagnes, I., Huyet, G., Giudici, M., Javaloyes, J., Gurevich, S., Marconi, M.
Publikováno v:
Optics Letters Vol. 46, Issue 5, pp. 1109-1112 (2021)
We analyse the effect of optical feedback on the dynamics of external-cavity mode-locked semiconductor lasers operated in the long cavity regime. Depending on the ratio between the cavity round-trip time and the feedback delay, we show experimentally
Externí odkaz:
http://arxiv.org/abs/2011.02432
Autor:
Camelin, P., Schelte, C., Verschelde, A., Garnache, A., Beaudoin, G., Sagnes, I., Huyet, G., Javaloyes, J., Gurevich, S. V., Giudici, M.
Temporal Localized States (TLSs) are individually addressable structures traveling in optical resonators. They can be used as bits of information and to generate frequency combs with tunable spectral density. We show that a pair of specially designed
Externí odkaz:
http://arxiv.org/abs/1808.07500
The position and motion of localized states of light in propagative geometries can be controlled via an adequate parameter modulation. Here, we show theoretically and experimentally that this process can be accurately described as the phase locking o
Externí odkaz:
http://arxiv.org/abs/1710.01017
With the recent exponential growth of applications using artificial intelligence (AI), the development of efficient and ultrafast brain-like (neuromorphic) systems is crucial for future information and communication technologies. While the implementa
Externí odkaz:
http://arxiv.org/abs/1709.05503
Autor:
Gurevich, S. V., Javaloyes, J.
Publikováno v:
Phys. Rev. A 96, 023821 (2017)
Recently, the existence of robust three-dimensional light bullets (LBs) was predicted theoretically in the output of a laser coupled to a distant saturable absorber. In this manuscript, we analyze the stability and the range of existence of these dis
Externí odkaz:
http://arxiv.org/abs/1706.00630
Publikováno v:
Phys. Rev. Lett. 119, 033904 (2017)
Localized Structures often behave as quasi-particles and they may form molecules characterized by well-defined bond distances. In this paper we show that pointwise nonlocality may lead to a new kind of molecule where bonds are not rigid. The elements
Externí odkaz:
http://arxiv.org/abs/1704.03215
Publikováno v:
Phys. Rev. A 94, 063854 (2016)
We show that the pumping current is a convenient parameter for manipulating the temporal Localized Structures (LSs), also called localized pulses, found in passively mode-locked Vertical-Cavity Surface-Emitting Lasers. While short electrical pulses c
Externí odkaz:
http://arxiv.org/abs/1609.09652