Hc. Lim et al., Broad-band mid-span spectral inversion without wavelength shift of 1.7-ps optical pulses using a highly nonlinear fiber sagnac interferometer, IEEE PHOTON, 11(11), 1999, pp. 1405-1407
We demonstrate broad-band mid-span spectral inversion without wavelength sh
ift of short optical pulses using a highly nonlinear fiber Sagnac interfero
meter. The 1.55-mu m optical pulses with a 1.7-ps pulsewidth are transmitte
d over 40 km of standard fiber, showing the suitability of this technique f
or broad-bandwidth second-order dispersion compensation in high-bit-rate op
tical fiber transmission systems.