Introduce the basic working principle of optical fiber welding machine

1, the alignment: the current optical fiber welding machine is aim of two optical fiber core, the core of the fiber is found through a CCD camera. 2, discharge: two rods electrode release of instantaneous high pressure ( A few kv, but is very short moment) In order to achieve the effect of a breakdown of air, after the breakdown of air will produce an instantaneous arc, arc will produce high temperature, will have been on the front end of the two optical fiber melt, because the fiber is silica material, which is usually said glass ( Of course, more than the high purity of fiber) , it is easy to reach the molten state, then two fiber slightly forward, and then two fiber stick together.