Self-Filtering Strip Waveguides Of S-Type

V. V. Cherny; G. A. Juravlev; A. I. Kirpa; V. P. Tjoy

doi:10.1117/12.957235

26 July 1979 Self-Filtering Strip Waveguides Of S-Type

V. V. Cherny, G. A. Juravlev, A. I. Kirpa, V. P. Tjoy

Proceedings Volume 0176, Guided Wave Optical Systems and Devices II; (1979) https://doi.org/10.1117/12.957235
Event: Technical Symposium East, 1979, Washington, D.C., United States

Abstract

This paper discusses the behavior of guided modes in the optical-range multilayer strip waveguide with different index cross sections which are possible in this structure including the S-shaped refractive index distribution. The strip has the largest index of refraction. Special attention is paid to the case for which there is a "potential barrier" nearby the strip inside the multilayer structure. The layer nearest to the strip has a smaller refractive index which separates the strip from the outside layer. The dispersion and attenuation characteristics of modes are investigated. The S-type strip waveguide may result from increases in the dissipation factor in the outer (from the strip) layer or quasi-single-mode operation with heating losses of higher order unwanted modes.

Citation Download Citation

V. V. Cherny, G. A. Juravlev, A. I. Kirpa, and V. P. Tjoy "Self-Filtering Strip Waveguides Of S-Type", Proc. SPIE 0176, Guided Wave Optical Systems and Devices II, (26 July 1979); https://doi.org/10.1117/12.957235

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