Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Puzyrev, D."'
Dissipative solitons in optical microcavities have attracted significant attention in recent years due to their direct association with the generation of optical frequency combs. Here, we address the problem of dissipative soliton breathers in a micr
Externí odkaz:
http://arxiv.org/abs/2307.02893
Publikováno v:
Communications Physics 5, 248 (2022)
Designing metamaterials with the required band structure, topology and chirality using nano-fabrication technology revolutionises modern science and impacts daily life. The approach of this work is, however, different. We take a periodic sequence, i.
Externí odkaz:
http://arxiv.org/abs/2208.09750
Autor:
Puzyrev, D. N., Skryabin, D. V.
Publikováno v:
Communications Physics, vol 5, 138 (2022)
Low loss microresonators have revolutionised nonlinear and quantum optics over the past decade. In particular, microresonators with the second order, chi(2), nonlinearity have the advantages of broad spectral tunability and low power frequency conver
Externí odkaz:
http://arxiv.org/abs/2206.00360
Publikováno v:
Physical Review A 104, 013520 (2021)
We present a theory of the frequency comb generation in the high-Q ring microresonators with quadratic nonlinearity and normal dispersion and demonstrate that the naturally large difference of the repetition rates at the fundamental and 2nd harmonic
Externí odkaz:
http://arxiv.org/abs/2107.09111
Publikováno v:
Physical Review Research, vol 3, issue 1, L012017 (2021)
We consider a high-Q microresonator with $\chi^{(2)}$ nonlinearity under conditions when the coupling rates between the sidebands around the pump and second harmonic exceed the damping rates, implying the strong coupling regime (SC). Using the dresse
Externí odkaz:
http://arxiv.org/abs/2102.08977
Autor:
Puzyrev, D. N., Skryabin, D. V.
Publikováno v:
Phys. Rev. A 103, 013508 (2021)
We elaborate a comprehensive theory of the sharp variations of the four-wave-mixing (FWM) threshold happening with the tuning of the pump frequency along the dispersive tails of the nonlinear resonance in the driven Kerr microresonators with high fin
Externí odkaz:
http://arxiv.org/abs/2101.03987
Publikováno v:
Physical Review A, vol 103, L011502 (2021)
We show that the threshold condition for two pump photons to convert into a pair of the sideband ones in Kerr microresonators with high-quality factors breaks the pump laser parameter space into a sequence of narrow in frequency and broad in power Ar
Externí odkaz:
http://arxiv.org/abs/2101.02247
Publikováno v:
Phys. Rev. A 103, 011502 (2021)
We report that an instability boundary of a single-mode state in Kerr ring microresonators with ultrahigh quality factors breaks the parameter space span by the pump laser power and frequency into a sequence of narrow in frequency and broad in power
Externí odkaz:
http://arxiv.org/abs/2006.04274
Publikováno v:
Phys. Rev. Lett. 119, 163901 (2017)
We study the dynamics of an array of nearest-neighbor coupled spatially distributed systems each generating a periodic sequence of short pulses. We demonstrate that unlike a solitary system generating a train of equidistant pulses, an array of such s
Externí odkaz:
http://arxiv.org/abs/1706.08802
We perform bifurcation analysis of plane wave solutions in one-dimensional cubic-quintic Ginzburg-Landau equation with delayed feedback. Our study reveals how multistability and snaking behavior of plane waves emerge as time delay is introduced. For
Externí odkaz:
http://arxiv.org/abs/1311.2414