Title :
Repeatable First-Order and Second-Order PMD Emulator Using Binary Polarization Switches
Author :
Yan, Lianshan ; Pan, Wei ; Luo, Bin
Author_Institution :
Center for Inf. Photonics & Commun., Southwest Jiaotong Unv., Chengdu
Abstract :
A repeatable first-order and second-order polarization-mode-dispersion (PMD) emulator using binary polarization switches is demonstrated. The rotation angles of polarization switches are plusmn22.5deg and are used in pairs between birefringent elements. Repeatability and stability are also verified in the design. Such a device can be potentially used as a compensator to provide tunable second-order PMD with the same amount of first-order PMD to further optimize the system performance.
Keywords :
optical fibre dispersion; optical fibre polarisation; optical switches; binary polarization switches; first-order PMD emulator; polarization- mode-dispersion; second-order PMD emulator; Birefringence; compensation; emulation; polarization; polarization mode dispersion; polarization switch;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2008.2006916