• Anjumanara Begam
• Mijanur Rahim
• Dr. Md. Asraful Sk

Optical Fiber Communication System is very much useful in our daily life, because it has very advantageous characteristics like-small dimension, low loss and low interference. There are various types of optical fiber in use. In optical Fiber Fiber Bragg Grating (FBG) is playing an important role to compensate the dispersion in optical communication system. FBG has low-cost filter for wavelength selection and it has low insertion loss. It has wide bandwidth and customized reflection spectrum. The performance is evaluated by the simulation of transmission system based on different parameters [P. Gopika and S. A. Thomas,2015]. By using Opti System simulator we have designed the system. Here we have selected the result both for FBG and without FBG. Using FBG we can reduce the bit error rate and enhances the quality factor of the received optical signal.

Optical Transmission System, Fiber Bragg Grating (FBG), Bit Error Rate, Q-Factor.

"Performance Improvement In Optical Fiber Communication System Using Fiber Bragg Grating", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.i140-i144, May-2023, Available :http://www.jetir.org/papers/JETIR2305849.pdf

"Performance Improvement In Optical Fiber Communication System Using Fiber Bragg Grating", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. ppi140-i144, May-2023, Available at : http://www.jetir.org/papers/JETIR2305849.pdf