Zobrazeno 1 - 10
of 2 341
pro vyhledávání: '"A, Oppo"'
Autor:
Lucas, Erwan, Xu, Gang, Wang, Pengxiang, Oppo, Gian-Luca, Hill, Lewis, Del'Haye, Pascal, Kibler, Bertrand, Xu, Yiqing, Murdoch, Stuart G., Erkintalo, Miro, Coen, Stéphane, Fatome, Julien
We report on numerical predictions and experimental observations of a novel type of temporal localized dissipative structures that manifest themselves in the self-defocusing regime of driven nonlinear optical resonators with two polarization modes. T
Externí odkaz:
http://arxiv.org/abs/2412.05116
Autor:
Quinn, Liam, Xu, Yiqing, Fatome, Julien, Oppo, Gian-Luca, Murdoch, Stuart G., Erkintalo, Miro, Coen, Stéphane
Time-multiplexed networks of degenerate optical parametric oscillators have demonstrated remarkable success in simulating coupled Ising spins, thus providing a promising route to solving complex combinatorial optimization problems. In these systems $
Externí odkaz:
http://arxiv.org/abs/2411.16009
Autor:
Papoff, Francesco, Carroll, Mark Anthony, Lippi, Gian Luca, Oppo, Gian-Luca, D'Alessandro, Giampaolo
We derive a model for a single mode laser that includes all two particle quantum correlations between photons and electrons. In contrast to the predictions of semi-classical models, we find that lasing takes place in the presence of quantum bistabili
Externí odkaz:
http://arxiv.org/abs/2410.00588
Long range interactions between dark vectorial temporal cavity solitons are induced though the spontaneous symmetry breaking of orthogonally polarized fields in ring resonators. Turing patterns of alternating polarizations form between adjacent solit
Externí odkaz:
http://arxiv.org/abs/2403.16547
Publikováno v:
Atoms. 2024; 12(3):15
We show that a Bose--Einstein Condensate illuminated by a far off-resonant optical pump field and its retroreflection from a feedback mirror can produce stable, localised structures known as optomechanical droplets. We show that these droplets could
Externí odkaz:
http://arxiv.org/abs/2403.14330
Autor:
Ghosh, Alekhya, Pal, Arghadeep, Hill, Lewis, Campbell, Graeme N, Bi, Toby, Zhang, Yaojing, Alabbadi, Abdullah, Zhang, Shuangyou, Oppo, Gian-Luca, Del'Haye, Pascal
Within optical microresonators, the Kerr interaction of photons can lead to symmetry breaking of optical modes. In a ring resonator, this leads to the interesting effect that light preferably circulates in one direction or in one polarization state.
Externí odkaz:
http://arxiv.org/abs/2402.10673
Autor:
Hill, Lewis, Hirmer, Eva-Maria, Campbell, Graeme, Bi, Toby, Ghosh, Alekhya, Del'Haye, Pascal, Oppo, Gian-Luca
Optical frequency combs find many applications in metrology, frequency standards, communications and photonic devices. We consider field polarization properties and describe a vector comb generation through the spontaneous symmetry breaking of tempor
Externí odkaz:
http://arxiv.org/abs/2308.05039
Publikováno v:
Physical Review Research 5, L032004 (2023)
A BEC interacting with an optical field via a feedback mirror can be a realisation of the quantum Hamiltonian Mean Field (HMF) model, a paradigmatic model of long-range interactions in quantum systems. We demonstrate that the self-structuring instabi
Externí odkaz:
http://arxiv.org/abs/2307.05398
Ranges of existence and stability of dark cavity-soliton stationary states in a Fabry-Perot resonator with a Kerr nonlinear medium and normal dispersion are determined. The Fabry-Perot configuration introduces nonlocal coupling that shifts the cavity
Externí odkaz:
http://arxiv.org/abs/2306.02946
Symmetry and symmetry breaking of light states play an important role in photonic integrated circuits and have recently attracted lots of research interest that is relevant to the manipulation of light polarisation, telecommunications, all optical co
Externí odkaz:
http://arxiv.org/abs/2305.03583