Izvestiya of Saratov University.

Physics

ISSN 1817-3020 (Print)
ISSN 2542-193X (Online)

For citation:

Konyukhov A. I., Soloviev A. S., Melnikov L. A., Akishin S. A. Bound Modes Gain in Microstructured Optical Fibers . Izvestiya of Saratov University. Physics , 2007, vol. 7, iss. 2, pp. 30-36. DOI: 10.18500/1817-3020-2007-7-2-30-36

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Published online: 
28.12.2007
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Language: 
Russian
Heading: 
Physics
Article type: 
Article
UDC: 
621.373.826
DOI: 
10.18500/1817-3020-2007-7-2-30-36

Bound Modes Gain in Microstructured Optical Fibers

Autors: 
Konyukhov Andrey Ivanovich, Saratov State University
Soloviev A. S., Saratov State University
Melnikov Leonid Arkad'evich, Yuri Gagarin State Technical University of Saratov
Akishin S. A., Saratov State University
Abstract: 

Using of the model with a complex refraction index, amplification in microstructured optical fibers is investigated. The effect of the gain on the properties of high-order modes is considered. It is shown, that the variation of the radius of active core of the fiber allows to optimize the excitation of fundamental mode in few-mode fibers. Special arrangement of active elements in cross-section section of the fiber allows to excite high-order mode selectively.

Key words: 
high-order modes
microstructured optical fibers
Reference: 
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Received: 
11.07.2007
Accepted: 
20.10.2007
Published: 
28.12.2007
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