Analysis of impact Long Period Bragg Gratings parameters on their spectral transmission characteristics

To prepare this paper, near 100 different LPGs were researched with simulations. Length (2cm-4cm), period (100μm-400μm), deep of refractive index modulation (0,0001-0,0004) of LPGs and their apodization was the input variables. The changes of peaks dynamic, their full width at half maximum, location (resonance wavelength) and noise was observed. On the basis of this, transient characteristics describing searched dependences was designated.