Microwave generation on an optical carrier in microresonator chains

Armaroli, Andrea; Féron, Patrice; Dumeige, Yannick

doi:10.1103/physreva.98.013848

Cited by 7 publications

(1 citation statement)

References 46 publications

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“…Widening the variety of fiber-based resonators entailed expanding of application range of such devices. Currently, such systems are considered as basic elements for optical communication [14], engineering photonic delay lines [15], add-drop filters [16] and microwave generation [17]. Recently, some new trends have emerged connected with topological phases in resonator arrays [18], nanoparticle sensing [19] and graphene-incorporating resonators [20].…”

Section: Introductionmentioning

confidence: 99%

Propagation of optical vortices in loop resonators on the basis of multimode optical fibers

Alexeyev

Barshak

Vikulin

et al. 2020

2020 International Conference on Information Technology and Nanotechnology (ITNT)

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In this paper we theoretically study the propagation of optical vortices (OVs) through a loop resonator (LR) on a multimode optical fiber. We demonstrate the presence in LRs of a resonance, which is in the inversion of the topological charge (TC) of the transmitted OV. We show that in the outcoming field the weights of the OVs with opposite TCs may be sensitive to wavelength variations of the LR's length. Near the resonance points this property can be used for super-efficient control over the TC and orbital angular momentum of the outcoming field. We discuss application of this effect for temperature sensing. We also demonstrate the resonance power spikes in the loop and show that the resonance loop fields are the Hermite-Gaussian modes. In addition, we study the spectral characteristics of OV transmission and show feasibility of LR-based comb filters for OVs.

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Section: Introductionmentioning

confidence: 99%

Propagation of optical vortices in loop resonators on the basis of multimode optical fibers

Alexeyev

Barshak

Vikulin

et al. 2020

2020 International Conference on Information Technology and Nanotechnology (ITNT)

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Temporal coupled-mode theory in nonlinear resonant photonics: From basic principles to contemporary systems with 2D materials, dispersion, loss, and gain

Christopoulos,

Tsilipakos,

Kriezis

2024

Journal of Applied Physics

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Temporal coupled-mode theory (CMT) is an acclaimed and widely used theoretical framework for modeling the continuous-wave response and temporal dynamics of any integrated or free-space photonic resonant structure. It was initially employed to understand how energy is coupled into and out of a cavity and how it is exchanged between different resonant modes. In the 30 years that followed its establishment, CMT has been expanded to describe a broad range of nonlinear interactions as well (self- and cross-phase modulation, saturable absorption, frequency generation, gain, etc.). In this Tutorial, we thoroughly present the basic principles and the evolution of CMT throughout the years, showcasing its immense capabilities for the analysis and design of linear and nonlinear resonant photonic systems. Importantly, we focus on the examples of modern, open nanophotonic resonators incorporating contemporary bulk or sheet (2D) materials that may be lossy and dispersive. For each linear/nonlinear effect under study, we follow a meticulous, step-by-step approach, starting from an accurate model of the physical phenomenon and proceeding to its introduction in the CMT framework all the way to the efficient solution of the resulting system of equations. Our work highlights the merits of CMT as an efficient, accurate, and versatile theoretical tool. We envision that it can serve both as an introductory reference for any reader and as a comprehensive handbook on how to incorporate a broad range of linear and nonlinear effects in the CMT framework.

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Localised electromagnetic waves in a rhombic waveguide array with competing nonlinearities

Maĭmistov¹

2020

Quantum Electron.

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We consider a model of a discrete photonic system representing a quasi-one-dimensional rhombic array of waveguides, where, in addition to the positive cubic nonlinearity, the negative quintic nonlinearity is taken into account for the material of which the central chain of the waveguides is made. The other two waveguide chains are made of an optically linear material. A continual approximation is used to obtain a solution for a system of coupled waves, which describes a wave localised in the transverse direction. In a certain special case, the competition of nonlinearities leads to the formation of a step-shaped distribution of the field intensities over the waveguides.

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Microwave generation on an optical carrier in microresonator chains

Cited by 7 publications

References 46 publications

Propagation of optical vortices in loop resonators on the basis of multimode optical fibers

Propagation of optical vortices in loop resonators on the basis of multimode optical fibers

Temporal coupled-mode theory in nonlinear resonant photonics: From basic principles to contemporary systems with 2D materials, dispersion, loss, and gain

Localised electromagnetic waves in a rhombic waveguide array with competing nonlinearities

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