Journal of Electromagnetic Waves and Applications · 2003 · 22 citations · 12 references
EngineeringElectrical EngineeringPhysicsOpticsOptoelectronicsPhotonicsOptical Fiber PropagationOptical FibersOptical WaveguidesPhysical OpticsWaveguidesDispersion CurvesDispersion EngineeringModal DispersionMode TheoryOptical Waveguide TheoryWaveguide DispersionWaveguide ModesWaveguide Theory
Abstract We theoretically investigate the modal dispersion characteristics of a new annular lightguide with a coordinates (ρ,ξ,η) for this unconventional structure and impose the boundary conditions under the weak guidance condition. The modal eigen value equation has been derived analytically. After this, we show numerical results in the form of dispersion curves. Keywords:
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Modes in weakly guiding elliptical optical fibres
C. Yeh · Optical and Quantum Electronics · 1976 · 81 citations