Single-pulse degenerate-cross-phase modulation in a single-mode optical fiber.
Using a single ultrashort optical pulse propagating through a short nonbirefringent single-mode optical fiber, we have observed degenerate-cross-phase modulation of the two orthogonal circularly polarized components of the pulse. The spectral broadening of the two polarization components in the single laser pulse is attributed to self-phase modulation (SPM), degenerate-cross-phase modulation (DXPM), and interference between SPM and DXPM.
Liu
Q D
QD
Chen
J T
JT
Wang
Q Z
QZ
Ho
P P
PP
Alfano
R R
RR