Characterization and sensor properties of sol-gel SiO2:TiO2 film/ion-exchange glass optical waveguides

Paweł Karasiński; Roman Rogoziński

doi:10.1016/j.optcom.2007.12.068

Characterization and sensor properties of sol-gel SiO₂:TiO₂ film/ion-exchange glass optical waveguides

Department of Optoelectronics (RE/RE4)

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

The paper presents the characterization and sensor properties of composite sol-gel SiO₂:TiO₂ film/ion-exchange glass optical waveguides. In the theoretical part of the paper the analysis involving the influence of the parameters of a uniform waveguide film on homogeneous sensitivity has been presented. It has been shown that the highest sensitivity can be obtained making use of the interference of TM₀-TM₁ modes. In the experimental part of the work the manufacturing technology of composite sol-gel SiO₂:TiO₂ film/ion-exchange glass optical waveguides has been described and the analysis results of the produced structures have been presented. The paper presents the influence of the thickness of the uniform waveguide film and the influence of the refractive index of the cover on effective refractive indexes. The produced waveguide structures are characterized by high homogeneous sensitivity.

Original language	English
Pages (from-to)	2472-2480
Number of pages	9
Journal	Optics Communications
Volume	281
Issue number	9
DOIs	https://doi.org/10.1016/j.optcom.2007.12.068
Publication status	Published - 1 May 2008

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

Access to Document

10.1016/j.optcom.2007.12.068

Cite this

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title = "Characterization and sensor properties of sol-gel SiO2:TiO2 film/ion-exchange glass optical waveguides",

abstract = "The paper presents the characterization and sensor properties of composite sol-gel SiO2:TiO2 film/ion-exchange glass optical waveguides. In the theoretical part of the paper the analysis involving the influence of the parameters of a uniform waveguide film on homogeneous sensitivity has been presented. It has been shown that the highest sensitivity can be obtained making use of the interference of TM0-TM1 modes. In the experimental part of the work the manufacturing technology of composite sol-gel SiO2:TiO2 film/ion-exchange glass optical waveguides has been described and the analysis results of the produced structures have been presented. The paper presents the influence of the thickness of the uniform waveguide film and the influence of the refractive index of the cover on effective refractive indexes. The produced waveguide structures are characterized by high homogeneous sensitivity.",

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