The Influence of a Nanometric Layer with a High Refracting Index οn the Sensitivity οf the Difference Interferometer

• Authors: K. Gut
• Languages of publication: EN

Abstracts

EN

Planar waveguides in which some range of the waveguide was modified by depositing on it a layer of some other dielectric, are called composite optical waveguides. Such a structure is based on a planar waveguide obtained by means of ion exchange K^+-Na^+ on glass, and covered by an adequately profiled dielectric layer. This kind of structure is of much interest due to considerable possibilities of taking measurements, which may contribute to a further development of the optoelectronic sensor. Especially required are sensor systems in chemistry, biochemistry, biotechnology, and others. Investigations on the properties of composite layers constitute a continuation of investigations concerning the construction of interferometers, which are very sensitive, cheap and easy to be produced.

Keywords

EN

42.82.Et; 07.07.Df; 42.79.Pw

Discipline

• 07.07.Df: Sensors (chemical, optical, electrical, movement, gas, etc.); remote sensing
• 42.79.Pw: Imaging detectors and sensors(see also 85.60.Gz Photodetectors)
• 42.82.Et: Waveguides, couplers, and arrays(for fiber waveguides, see 42.81.Qb)

• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 114
• Issue: 6A
• Pages: A-121-A-126

Dates

published

2008-12

Contributors

author

K. Gut

• Institute of Physics, Silesian University of Technology, Krzywoustego 2, 44-100 Gliwice, Poland

References

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• 10. B. Pustelny, T. Pustelny, Mol. Quant. Acoust. 28, 223 (2007)
• 11. R. Rogoziński, K. Gut, P. Karasiński, A. Opilski, Proc. SPIE 3581, 375 (1998)

Identifiers

DOI

10.12693/APhysPolA.114.A-121