Re. Schuh et al., THEORETICAL-ANALYSIS AND MEASUREMENT OF EFFECTS OF FIBER TWIST ON POLARIZATION MODE DISPERSION OF OPTICAL FIBERS, Electronics Letters, 31(20), 1995, pp. 1772-1773
The authors present an analytical model of the polarisation mode dispe
rsion (PMD) of uniform linearly birefringent fibres subject to elastic
twist which shows there exists a particular twist rate which nulls th
e PMD. At high twist rates, the PMD is dominated by the dispersion of
the twist-induced circular birefringence. Experimental results confirm
the predictions.