Engineers at the Aston University, UK, have developed what is an ultra-long fiber laser, also claimed as the world’s longest laser, to create a faster and more concise platform to deliver telecommunication and broadband information. Because the communication systems are increasing significantly we need a new platform for improving the speed, reliability and the operational capacity for communication and this laser based system can help open new prospects for optical communication systems.
Telecommunication signals and internet data today is converted into light in order to let it travel through optical fibers, because about 5% of the signal is lost in transit over every 1 km, the engineers amplify it to minimize leakage, but this process increases sounds in the background and poor signals accompany. But with the adoption of a technique called the Raman Effect, the engineers at the Aston University have shown the phenomenon effects light passing through material and fiber Bragg gratings to reflect light at both ends of the fiber, which guarantees uniform distribution of light through the optical fiber and would open new opportunities with the ultra-long fiber lasers.
Via: Press Release
