Mathematical modeling of optical response of address fiber Bragg structure using Gauss function

R. R. Gubaidullin; T. A. Agliullin; O. G. Morozov; A. Zh. Sahabutdinov

doi:10.1117/12.2557598

22 May 2020 Mathematical modeling of optical response of address fiber Bragg structure using Gauss function

R. R. Gubaidullin, T. A. Agliullin, O. G. Morozov, A. Zh. Sahabutdinov

Proceedings Volume 11516, Optical Technologies for Telecommunications 2019; 1151615 (2020) https://doi.org/10.1117/12.2557598
Event: XVII International Scientific and Technical Conference "Optical Technologies for Telecommunications", 2019, Kazan, Russian Federation

Abstract

The article discusses a possibility of modeling responses of addressed fiber Bragg structures (AFBS) using the normal Gauss distribution function. The presented study is motivated by the fact that for the reliable operation of the microwave photonic measurement system based on the use of address structures with two identical narrow-band bandwidth responses (2λ-FBG), it is necessary to ensure that a bandwidth of an inclined filter covers the operating range of the AFBS. Since this filter is necessary for estimating a shift of a central wavelength of the AFBS by determining a change in amplitudes of oscillations at a photodetector, which allows measurements of various physical fields without the use of expensive interrogators.

Citation Download Citation

R. R. Gubaidullin, T. A. Agliullin, O. G. Morozov, and A. Zh. Sahabutdinov "Mathematical modeling of optical response of address fiber Bragg structure using Gauss function", Proc. SPIE 11516, Optical Technologies for Telecommunications 2019, 1151615 (22 May 2020); https://doi.org/10.1117/12.2557598

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