This is only the first few lines of this paper. If you would like to view the entire paper you need to register for free here. If you are already a member then login here.
Fiber optics is a very interesting field. It is the transmission of light over long distances, using a small wire. Actually, it isn’t a wire at all, but long thin strands of pure glass that are the size of a single piece of hair. They group these fibers together and make optic cables. The cables consist of three main parts. The first part is the inner most part, which is the core.
