Coupled ring resonators
Web1. A microwave generator comprising a metal box forming a cavity resonating at a frequency definetely higher than the working frequency of the microwave generator, within such a cavity an annular microstrip resonator consisting of an insulating substrate plate completely metallized on one side and having on its other side a metallized ring within which the … WebJul 31, 2024 · We propose a broadband and high-efficiency four-wave-mixing wavelength converter based on parallel-cascaded micro-ring resonators (PCMRRs). By optimizing the distance between the mutually uncoupled ring resonators, we demonstrate that the PCMRR has a transmission spectrum with interleaved narrow and broad passbands. …
Coupled ring resonators
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WebJan 1, 2024 · Abstract. We designed a reconfigurable dual-interferometer coupled silicon nitride microring resonator. By tuning the integrated heater on interferometer's arms, the "critical coupling" bandwidth of resonant mode is continuously adjustable whose quality factor varies from 7.9 × 10 4 to 1.9 × 10 5 with the extinction ratio keeping higher than ... WebMar 4, 2024 · FIG. 1. Random walks in series-coupled ring resonators. (a) Series-coupled multi-ring resonator. i and are the cou-pling coe cient between each indicated pair of waveguides, and loss coe cient, respectively. The indicated values corre-spond to a walker moving consecutively from one ring to the next without looping. (b) Graph proposed to …
WebJun 3, 2004 · (a) Absorptance vs single-pass phase shift for two coupled ring resonators with a 1 = 0.9999, a 2 = 0.88, r 1 = 0.999, and r 2 = 0.9. The resonance is split, analogous to the Autler-Townes splitting and destructive interference that occurs in three-level atomic systems, such that transparency rather than absorption occurs for ϕ 1 = ϕ 2 = 0 . WebAn ideal notch filter in microwave regime is proposed using a microstrip line (MTL) which can be loaded with two optimally coupled non-adjacent similar squareshaped split ring resonators (S-SRRs). The S-SRRs, each having a single split-gap in the vertical arm, are placed on opposite sides of the microstrip line. Also, centre-to-centre distance between …
WebFinite element analysis in conjunction with coupled-mode theory revealed a coupling Q-factor (QC) of approx-imately 106. The polymer core ring resonator exhibited a loaded Q-factor (Q T) as high as 5.4×104 and a free spectral range (FSR) of 406 pm at a center wavelength of 775 nm. Long-term stability of the ring resonator was
WebAug 16, 2002 · We study experimentally and numerically the electromagnetic resonances in split ring resonators (SRRs), around 1 GHz. For an individual SRR, we show that both electric and magnetic fields can induce resonances, the magnetic one being the strongest. The utilization of such resonant structures as efficient microwave filter is also …
WebJun 8, 2024 · Series coupled ring resonators (SCRR) are one of the most promising applications in integrated all-optical chips and quantum photonic chips owing to their … gymnothorax thyrsoideusWebSelf-pulsing is an ubiquitous phenomenon arising in coupled nonlinear systems. We here experimentally study the self-pulsing dynamics occurring in two coupled fiber ring … bp1whiap027/mpro/bpwhi/plugin/default.htmlWebJun 9, 2014 · Abstract: The performance of add/drop filters based on over coupled ring resonators is analyzed and simulated. Over coupling improves the performance of the … gymnothorax zonipectisWebAug 1, 2014 · In this study, a vertical coupled single ring resonator add/drop filter is simulated and the effect of different design parameters on the crosstalk suppression … gymnotrachelusWebEach of two edge resonators is coupled with one neighbor resonator and one of two filter ports. Such the topology of resonator couplings is called inline one. There is only one … gymnotiformes wikipediaWebMar 12, 2013 · Send Private Message Flag post as spam. Posted: 1 decade ago. Hi Felipe and Damla, I'm also studying the effect of coupling waveguides to a ring resonator. May … gym notre dame academy mary queen of peaceWebRing resonator different architectures: (a) cross-coupling, (b) direct coupling and (c) double coupler adddrop ring resonators; c: optical directional coupler FRR principle and … bp 2000 specs