Journal
Article title
Authors
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Abstracts
The paper presents the research on waveguide sensors based on multimode interference structures. In the modeled systems, the applied sensor layer was used as the cover of the multimode section. The cover of the multimode section can be made of material sensitive to the changes of definite external conditions, and through a proper selection of this material the sensor can be adapted to the detection of various physicochemical quantities. In effect of the changes of optical parameters of the sensor layer, the propagation conditions change, which can be easily observed in the location changes of N-fold images of the input field. In the paper we have investigated and compared the systems based on waveguides having step index profile and gradient distribution of refractive index. We have demonstrated that the sensitivity of such systems can be adjusted through a proper selection of the dimensions of the multimode section.
Discipline
- 42.79.Gn: Optical waveguides and couplers(for fiber waveguides and waveguides in integrated optics, see 42.81.Qb and 42.82.Et, respectively)
- 42.82.Ds: Interconnects, including holographic interconnects(see also 42.79.Ta Optical computers, logic elements, interconnects, switches; neural networks)
- 42.79.-e: Optical elements, devices, and systems(for integrated optics, see 42.82.-m; for fiber optics, see 42.81.-i)
Journal
Year
Volume
Issue
Pages
1250-1253
Physical description
Dates
published
2010-12
Contributors
author
- Department of Optoelectronics, Silesian University of Technology, Krzywoustego 2, 44-100 Gliwice, Poland
author
- Department of Optoelectronics, Silesian University of Technology, Krzywoustego 2, 44-100 Gliwice, Poland
author
- Department of Optoelectronics, Silesian University of Technology, Krzywoustego 2, 44-100 Gliwice, Poland
References
- 1. K.R. Kribich, R. Copperwhite, H. Barry, B. Kolodziejczyk, J.M. Sabattie, K. O'Dwyer, B.D. MacCraith, Sensors Actuators B 188, 678 (2005)
- 2. T. Mazingue, R.K. Kribich, P. Etienne, Y. Moreau, Opt. Commun. 278, 312 (2007)
- 3. L.B. Soldano, E.C.M. Pennings, Lightwave Technol. 13, 615 (1995)
- 4. M. Błahut, D. Kasprzak, Opt. Appl. 34, 574 (2004)
- 5. T. Pustelny, M. Grabka, Acta Phys. Pol. A 116, 385 (2009)
- 6. M. Blahut, D. Kasprzak, M. Sujewicz, Acta Phys. Pol. A 116, 261 (2009)
- 7. K. Gut, J. Phys. 129, 109 (2005)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n639kz