Mj. Erro et al., Electrically tunable dispersion compensation in high bit rate TDM system using fibre Bragg gratings, ELECTR LETT, 37(13), 2001, pp. 847-848
A technique to electrically lune the compensated chromatic dispersion of 10
and 40 Gbit/s TDM systems (for both NRZ and RZ formats), making use, in a
phase modulator, of the temporal ordering provided by a chirped grating, is
presented, The dispersion tuning range triples that achieved with a chirpe
d grating compensator.