DEVELOPMENT OF A MATHEMATICAL MODEL CHIRPED BRAGG GRIDS
Abstract
The development of fiber-optic technology allows it to be widely used in various fields. Due to its physical properties, optical fiber is free from the disadvantages of copper cable. Measurement is another important use of optical fibers. Possible applications for grids are being developed. One of the applications is to measure temperature using Bragg grids [1]. There is no size to match the Bragg grid model. Bragg grids are widely used in fiber-optic communication systems in chromatic dispersion compensation devices. Such grids can be widely used in the construction of sensitive elements of fiber-optic measurement systems.
The article presents research on the mathematical model of Bragg grids. To create a model, it is necessary to define basic parameters such as effective refractive index, lattice period, lattice length and other input parameters.
About the Authors
G. Karnakova
Таразский государственный университет имени М.Х. Дулати
Kazakhstan
Kazakhstan
I. Shedreeva
Таразский государственный университет имени М.Х. Дулати
Kazakhstan
Kazakhstan
References
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3. H.V. Baghdasaryan, T. M. Knyazyan, „Modelling of linearly chirped fiber Bragg gratings by the method of single expression”, Optical and Quantum Electronics 34: 481-492, 2002.
4. J. Kwon, Y. Jeon, B. Lee, „Tunable dispersion compensation with fixed center wavelength and bandwidth using a side-polished linearly chirped fiber Bragg grating”, Optical Fiber Technology 11 (2005) 159-166.
5. Z. Lin, X. Chen, F. Wu, J. Shi, Y. Yin, S . Xie, „A novel method for fabricating apodized &ber Bragg gratings”, Optics & Laser Technology 35 (2003) 315-318.
Review
For citations:
Karnakova G., Shedreeva I. DEVELOPMENT OF A MATHEMATICAL MODEL CHIRPED BRAGG GRIDS. Bulletin of Shakarim University. Technical Sciences. 2020;(3(91)):116-119. (In Russ.)
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