ITM Web Conf.
Volume 24, 2019AMCSE 2018 - International Conference on Applied Mathematics, Computational Science and Systems Engineering
|Number of page(s)||8|
|Published online||01 February 2019|
Research of the Spectral Characteristics of Apodized Fiber Bragg Gratings
Institute of Information and Computational Technologies CS MES RK, Kazakhstan,
2 Lublin Technical University, Poland
3 Al-Farabi Kazakh National University, Kazakhstan
4 Kazakh-American University, Kazakhstan
5 M.Auezov South Kazakhstan State University
* Corresponding author: email@example.com u
Fiber Bragg Gratings (FBG) are widely used in different areas of the state-of–the -art fiber optics. Every task imposes specified requirements to the FBG spectral characteristics, which are scheduled at the gratings manufacturing stage. Manufacturing and using the Bragg fiber-optic gratings is impossible without measuring their characteristics at every stage of manufacturing the gratings themselves and devices on their basis. To select FBG’s optimal parameter we will compare the parameter SGW with several different the most widely used apodization functions. Upon manufacturing the FBG there applied strict requirements to their parameters. Recording or manufacturing the fiber Bragg gratings might be classified according to the type of the laser being used, radiation wave length, recording techniques, irradiation material and grating type. The article is dedicated to the techniques of computing and measuring the FBG’s principal parameters; it is necessary to define optimal parameters of the characteristics for the grating quality operation.
© The Authors, published by EDP Sciences, 2019
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