reflectivity group delay and dispersion of a sampled fiber Bragg grating with periodic phase shifts at each sampling period

光纤光栅 布拉格光纤光栅 长周期光纤光栅 相移布拉格光纤光栅 切趾布拉格光纤光栅 取样布拉格光纤光栅-Fiber Bragg Grating FBG long-period fiber grating phase-shift FBG Fiber Bragg Grating apodization sampling Fiber Bragg Gratings

均匀布拉格光栅反射谱,切趾光栅反射谱,取样光栅反射谱,取样切趾光栅反射谱,啁啾光栅反射谱-Uniform Bragg grating reflection spectrum, cut toe grating reflection spectrum, sampling grating reflection spectrum, sampling cut toe grating reflection spectrum, chirp grating reflection spectrum