Author/Authors :
By N.-H. Sun، نويسنده , , J.-J. Liau، نويسنده , , Y.-W. Kiang، نويسنده , , S.-C. Lin، نويسنده , , R.-Y. Ro، نويسنده , , J.-S. Chiang، نويسنده , , and H.-W. Chang ، نويسنده ,
Abstract :
In this paper, the coupled mode theory is used to analyze apodized fiber Bragg gratings (FBGs). Since the profile of gratings varies with the propagation distance, the coupled mode equations (CMEs) of apodized FBGs are solved by the fourth-order Runge-Kut
