Ah. Gnauck et al., Dispersion and dispersion-slope compensation of NZDSF over the entire C band using higher-order-mode fibre, ELECTR LETT, 36(23), 2000, pp. 1946-1947
The authors demonstrate simultaneous dispersion and dispersion-slope compen
sation of 240km of NZDSF from 1530 to 1560nm using a higher-order-mode-fibr
e compensator. With this compensator, 40Gbits/s operation is achieved acros
s the band, in contrast to a several-nanometre window using commercial DCF.