July 16, 2024
Guide On How To Manufacture Optic Fibers

An optic fibre is drawn from molten silica glass. The fibre is used in transmission of high-speed, high-capacity communication systems that convert information into light.

Raw Materials Used In Manufacture

The main raw material used is silicon dioxide. There are other minute chemicals such as germanium tetrachloride and phosphorus oxychloride.

The purity of the raw material used is of great importance. This is why there is a lot of research going on to find the best material for the work. Glasses with high levels of fluoride are some of the best materials at the moment. The cool thing with them is that they make it possible for the fibre to transmit light at very high speed.

The Manufacturing Process

Both the core and the cladding are made from highly purified silica glass. The fibre is made from silicon dioxide in two methods:

The first method is the crucible method. Here you should melt powdered silica in order to produce fatter, multimode fibres that are ideal for short-distance transmission of light signals.

The second method is the vapour deposition method. Here you create a solid cylinder of the core and cladding material. You should then heat and draw the material into a thinner, single mode fibre that is ideal for long distance communication.

You should start the manufacturing process by creating the fibre optic preform. The perform is a cylindrical glass blank that provides you with th source material to draw the glass fibre. The process of making the preform is a chemical process known as modified chemical vapour deposition (MCVD).

After making the preform you should install it at the top of the tower and start the fibre making process. You should use a number of machines to make the process a success. These machines include: tractor device, secondary coating line machine and many others.

Before you release the optic fibres to the market you should test them for effectiveness. Here you should check for chemical composition, gas, heat and rotation.


This is what you need to know about the manufacturer of fibre optics. For you to buy high quality fibre optics you should use the right machines for the work. Although, there are many sellers selling the machines, no two sellers are equal. To be on the safe side you should do your research and identify the reputable sellers in your location. You can also buy the machines online.