F. Matera et al., Impact of polarisation mode dispersion in field demonstration of 40Gbit/s soliton transmission over 500km, ELECTR LETT, 35(5), 1999, pp. 407-408
40Gbit/s single-wavelength alternate-polarisation soliton transmission over
500km has been successfully demonstrated in a field trial using dispersion
-shifted fibre. Comparisons with an equivalent laboratory trial and numeric
al simulations show that the main source of impairment is polarisation mode
dispersion.