Using Different Techniques in Data Transferring by Optisystem Program

摘要

Nowadays, signal communication is considered as a vital element of our modern daily life. This is due to the need for transmitting large amount of different data types such as text, voice, images, videos, etc. The increase in the volume of data communications requires large data transmission capacity. The data can be transmitted using copper wire, but with low data transmission capacity. To resolve this issue of transmitting large data with a higher signal to noise ratio and larger communication distant, lightwave technology was adopted. The work focuses on the design and the modeling of single and dual channels optical communication systems that use lightwaves as a carrier for signal transmission. This is to study characteristics and conduct performance evaluation and analysis of the designed communication subsystems through the use of different data transmission and reception techniques. Optisystem simulation software is used as a powerful simulation tool in the development of optical system modules, which include the transmitter that converts signal to light, fiber-optic channel, and the receiver that converts light back to the original signal.