Core position identification at the optical fibers connection by an autoconvolution method

The precision positioning of optic fibers and component details is a main problem in fiber connectors and fiber splicing. As it is known, the exceeding of allowable misalignments of optical fibers has influence on the significant growth of insertion optical losses. Therefore the determination, of a positioning objects space disposition relatively base coordinates is an important moment. Therefore the problem of transversal (radial)displacement monitoring is reduced to determination of a side shift of a signal symmetry center. this operation in the computing unit is expedient for executing with principle of a matched filtering in the autoconvolution form