Own waves in a transversely inhomogeneous open cylindrical dielectric waveguide
Keywords:Inhomogtntous dielectrical waveguide, cylindrical coordinate system, method of partial regions, transverse wave numbers, propagation constant
AbstractBy the point matching method, taking into account only the even electric longitudinal field components, is considered the eigenvalue problem – constant propagation in inhomogeneous dielectric waveguide. The following model is accepted: a dielectric waveguide of round cross-section with single circular heterogeneity. A result of numerical studies of the dependence of the propagation constant for different types of waves, depending on the parameters and the location of the in homogeneity, are introduced. The results of the study can be extended to the study of waveguides with a cross section of different shapes and/or contain multiple heterogeneous domains with different parameters
Никольский В.В. Электродинамика и распространение радиоволн. – М.: Наука.,1973. – 607с.
Янке.Е., Эмде Ф., Лёш Ф. Специальные функции. – М.: Наука.,1968. – 344с.
Yamashita E. Modal analysis of homogeneous optical fibers with deformed boundaries// IEEE Trans. – 1979. – V. MTT.-27. – №4. – p.352-356.
Yamashita E. Composite dielectric waveguides // IEEE Trans. – 1980. – V. MTT.-28. – №9. – p.986-990.
Yamashita E. Composite dielectric waveguides with two elliptic-cylinder boundaries // IEEE Trans. – 1981. – V. MTT.-29. – №9. – p.987-990.
Rothwell E.J., Frasch L.L. Propagation characteristics of dielectric-rod-loaded waveguides // IEEE Trans. – 1988. – V. MTT.-36. – №3. – p.594-600.
Yeo S.P. Application of least-squares boundary residual method to the analysis of a circular waveguide loaded with a nonconcentric dielectric rod// IEEE Trans. – 1990. – V. MTT.- 38. – №8. – p.1092-1095.
James J.R., Gallett, I.N.L. Point-matched solutions for propagating modes on arbitrarily- shaped dielectric rods// IEEE Radio and Electronic Engineer. – 1972. – V.42. – №3. – p.103-113.
Маркузе Д. Оптические волноводы. – М.: Мир.,1974. – 567с.
Высшая математика: Учеб. пособие/ П.Ф. Овчинников, Ф.П. Яремчук, В.М. Михайленко; Под общ. ред. П.Ф. Овчинникова. – К.: Вища шк. Головное изд-во, 1987. –552 с.
How to Cite
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).