Ultra-wide band dispersionless slow light waveguides

Ji, Jianhua; Wang, Ke; Xu, Ming; Wang, Fanghua; Jiang, Chun

doi:10.1007/s11082-017-1267-1

Cited by 2 publications

(1 citation statement)

References 55 publications

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“…Widespread are the symmetric quasi-TE and quasi-TM modes, which occur when either the E-field or H-field component of a wave is orthogonal to the corresponding surface. For quasi-TE mode (e Z = 0), for quasi-TM mode (h Z = 0), here 'z' determines the propagation path, modes such as HE (|h Z | >> |e Z | > 0) and EH (|e Z | >> |h Z | > 0) also exist [48]. EM-power flow requires specific polarization of a wave and can be determined by the Poynting vector.…”

Section: Optical Modesmentioning

confidence: 99%

Designing Optical Waveguides: Myth and Reality

Iqbal

Zhao

et al. 2020

Braz J Phys

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In this paper, a review of numerical methods for design and analysis of nano/micro-sized optical waveguides is carried out. Besides discussing various types of optical waveguides, design of few structures is also presented using FDTD, BPM, and FEM algorithms. Subsequently, few optical devices based upon integration of more than one optical waveguide have also been revealed. Modal effective index analysis and its impact on waveguide designing/signal propagation has also been brought into consideration. Optical waveguides characterization has been carried out by computing second-order and higher order dispersion characteristics, which is vital for information interchange and other nonlinear phenomena. It is anticipated that this effort will help readers in understanding the requirement (subsequently selection) of tools for the design and analysis of optical waveguides.

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Section: Optical Modesmentioning

confidence: 99%