1 August 2006 Intercore-cladding uniaxial dielectric thin film optical fibers
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Abstract
Light propagation through optical fibers consisting of a glass core coated with a high refractive index uniaxial dielectric thin film, in turn surrounded by a glass cladding, is presented. The dispersion equations are derived, and mode classifications are established for transverse and hybrid modes. Simulation results of lithium niobate thin film with bulk material dispersion are given as an example of uniaxial film. It is shown that modes are guided mainly in the film and the structure is capable of strong light confinement. Investigation of power flow along the propagation direction shows that the higher the film thickness, the higher the power density in the film.
©(2006) Society of Photo-Optical Instrumentation Engineers (SPIE)
Erol Karadeniz and Philipp G. Kornreich "Intercore-cladding uniaxial dielectric thin film optical fibers," Optical Engineering 45(8), 085001 (1 August 2006). https://doi.org/10.1117/1.2337644
Published: 1 August 2006
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CITATIONS
Cited by 5 scholarly publications.
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KEYWORDS
Thin films

Dielectrics

Cladding

Optical fibers

Wave propagation

Waveguides

Glasses

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