Wide FSR Triple Ring Resonator
ثبت نشده
چکیده
منابع مشابه
Improving the Triple Coupled Ring-Resonator Performance as an Optical Filter
In this paper, a three ring-resonator serially coupled is considered as an optical filter. We are going to improve the performance of the designed optical filter by increasing the quality factor and finesse of filtered wavelengths. The first and last rings are coupled to the bus waveguides that carry the input and output fields. The effect of coupling parameters and ring radii on the filtering ...
متن کاملDesign & Analysis of Integrated Optic Filter:A Digital Signal Processing Approach
Wide free spectral range (FSR) optical filters are very much essential for modern commercial Dense Wavelength Division Multiplexing(DWDM) technique.Performance of a serially coupled integrated optic triple ring resonator (TRR) which can be used as optical filter has been investigated in this article. Delay line signal processing and Mason’s rule have been used to analyze the TRR architecture. F...
متن کاملFSR Decrement and Coupling Coefficient Increment in Add-Drop Filters
In this paper, effects of the structural parameters on the optical characteristics of an add-drop filter, consisting of two straight waveguides and a micro-ring resonator (MRR), have been investigated. In this research, effects of MRR radius, the width of MRR and waveguide and the gap between MRR and waveguide, on free spectral range (FSR) and coupling coefficient have been studied. It is found...
متن کاملThermally Tuneable, Wide FSR Switch based on Micro-ring Resonators
A thermally tuneable, wide FSR switch, based on integrated-optic micro-ring resonators is described. This wavelength-selective switch allows high ON/OFF ratios combined with small dimensions. Furthermore allows the structure for a wide Free Spectral Range, since multiple resonators are used. This switch can be used in WDM filter arrays for a transceiver in an access network. Measurements of the...
متن کاملAnalysis of InGaAsP-InP Double Microring Resonator using Signal Flow Graph Method
The buried hetero-structure (BH) InGaAsP-InP waveguide is used for asystem of double microring resonators (DMR). The light transmission and location ofresonant peaks are determined for six different sets of ring radii with different ordermode numbers. The effect of changing middle coupling coefficient on the box likeresponse is studied. It is found that the surge of coupling coefficient to the ...
متن کامل