Single-mode lightguide with optimized coefficient of optical power localization

This study takes into account an extremely high price of technological search of lightguides with the given parameters for concrete operations. The described method of lightguide synthesis allows to obtain the law of a refractive index in the cross-section of a lightguide with the given power locali...

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Bibliographic Details
Main Authors: Gomilko, A.A., Katok, V.B., Levandovskyy, V.G., Shchepkina, E.D.
Format: Conference Proceeding
Language:English
Subjects:
Concrete
Frequency synthesizers
Numerical simulation
Optical propagation
Optical refraction
Optical variables control
Optical waveguides
Refractive index
Testing
Ultraviolet sources
Online Access:Request full text
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Description
Summary:This study takes into account an extremely high price of technological search of lightguides with the given parameters for concrete operations. The described method of lightguide synthesis allows to obtain the law of a refractive index in the cross-section of a lightguide with the given power localization coefficient for a propagated wave on a fixed frequency. To test the proposed method, numerical simulation is carried out using the solution of an analysis problem for synthesized lightguides. The comparison shows that the discrepancy is not more than 0.15%. An application of such lightguides expands functional possibilities of the integrated optical elements, which can be used in various waveguide devices.
DOI:10.1109/LFNM.2004.1382461