Apodized Fiber Bragg Gratings: Novel Fabrication, Nonlinear Chirp, Profile Reconstruction and Synthesis Optimisation LN Binh, RT Zheng and N.Q.Ngo
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منابع مشابه
Stepped chirp fiber Bragg gratings on a pre-stretched fiber with arbitrary group delay responses
We present the design, fabrication and testing of the piece-wise stepped-chirp fiber Bragg gratings (FBGs) with arbitrary group delay responses using a uniform phase mask under pre-stretched condition. The method involves writing a series of sub-gratings on a prestretched fiber whose length is varied during the UV exposure process. Two motorized stages are employed to control the length of the ...
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