An Improvement in Performance of Optical Communication System Using Linearly Chirped Apodized Fiber Bragg Grating

In this paper, a proposal for analyzing the performance of an optical system by using linear chirped apodized fiber Bragg grating has been put forth. Here, we have compared two 10 Gbps systems, one with fiber Bragg grating and the other without fiber Bragg grating. Various parameters used for this analysis are input power, distance, and attenuation coefficient. The performance is analyzed in terms of gain, Q-factor, bit error rate (BER), and eye diagram. It is found that the use of FBG in an optical communication system gives better system performance as compared to a system without FBG.