Paper
14 April 2003 Attenuation planar waveguides with absorbing cover: new measurement method
Kazimierz Gut, Marek Pamula
Author Affiliations +
Proceedings Volume 5028, Optical Fibers and Their Applications VIII; (2003) https://doi.org/10.1117/12.497633
Event: Optical Fibers and Their Applications VIII, 2002, Bialowieza, Poland
Abstract
The paper is summarizing theoretical and experimental works carried out so far, involving the investigation on the influence of the absorption of the planar waveguide's cover on the attentuation of the guided modes - a phenomenon being a fundamental element for the functioning of optic sensors based on the effect of absorption change of the cover. Theoretical fundamentals of this phenomenon have been discussed, a new measurement method has been presented.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kazimierz Gut and Marek Pamula "Attenuation planar waveguides with absorbing cover: new measurement method", Proc. SPIE 5028, Optical Fibers and Their Applications VIII, (14 April 2003); https://doi.org/10.1117/12.497633
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KEYWORDS
Signal attenuation

Waveguides

Refractive index

Absorption

Sensors

Planar waveguides

Radio propagation

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