Xiaoping Liu, I-Wei Hsieh, et al.
CLEO 2008
By propagating femtosecond pulses inside submicron-cross-section Si photonic-wire waveguides with anomalous dispersion, we demonstrate that the pulse-propagation dynamics is strongly influenced by the combined action of optical nonlinearity and up to third-order dispersion with minimal carrier effects. Because of strong light confinement, a nonlinear phase shift of a few π due to self-phase modulation is observed at a pulse peak-power of just ∼250 mW. We also observe soliton-emitted radiation, fully supported by theoretical analysis, from which we determine directly the third-order dispersion coefficient, β3 = -0.73 ± 0.05 ps 3/m at 1537 nm. © 2006 Optical Society of America.
Xiaoping Liu, I-Wei Hsieh, et al.
CLEO 2008
Jeffrey B. Driscoll, William Astar, et al.
IEEE Journal on Selected Topics in Quantum Electronics
J.I. Dadap, N.C. Panoiu, et al.
Optics Express
Eric Dulkeith, Yurii A. Vlasov, et al.
Optics Express