Real-time principal state characterization for use in PMD compensators

P.C. Chou, John M. Fini, H. A. Haus

IEEE Photonics Technology Letters · 2001 · 38 citations · 11 references

Concepts

Abstract

Most polarization-mode dispersion (PMD) compensation systems rely on many feedback parameters that contribute to complexity, instability, and speed limitations. We demonstrate a method that quickly and accurately determines the principal states of polarization of a fiber afflicted with PMD. This information can be used in a feedforward configuration, thereby reducing the number of feedback parameters in a complete compensation system.

References

11