Spectral analysis of bent fiber Bragg gratings: theory and experiment

This Letter presents a simple mathematical model developed from coupled-mode theory to describe the relationship between Bragg transmission loss (BTL), grating length, coupling coefficients, and bending loss in a bent fiber Bragg grating. In our investigation, the finding indicates that the decremen...

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Veröffentlicht in:	Optics letters 2013-11, Vol.38 (21), p.4409-4412
Hauptverfasser:	Lim, Kok-Sing, Yang, Hang-Zhou, Becir, Ahmed, Lai, Man-Hong, Ali, Muhammad M, Qiao, Xueguang, Ahmad, Harith
Format:	Artikel
Sprache:	eng
Schlagworte:	Bending Bragg gratings Coupling coefficients Degradation Diffraction gratings Fibers Mathematical models Spectra
Online-Zugang:	Volltext
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