… nonlinear mechanisms that allow for a controlled increase or decrease in the intensity of linear
absorption … orders of magnitude enhancement to the significance of laser-modified effects. …

… MMF permits for scaling up by orders of magnitude their energy transport capabilities. As a
result, … This indicates that Ge-ODC and NBOHC absorption is not the only mechanism that is …

… non linear mechanisms such as reverse saturable absorption, excited state absorption,
two-photon absorption … The magnitude of the susceptibility is involved with the imaginary and real …

… of magnitude in comparison with that in gold nanorods. Utilizing the much faster two-photon
absorption … saturable absorbers, yet the exact mechanism of such a large modulation depth …

… have negative sign with 10 - 6 [ cm 2 / GW ] order of magnitude. … of two photons absorption
and nonlinear refractive index increased … Mechanisms related to the NL absorption include the …

… The excellent nonlinear absorption coefficient of 50.5 × 10 − 3 cm / GW , 1 order of magnitude
larger than … absorption mechanisms, including ground state bleaching (GSB), excited state …

… is another kind of mechanisms used in OL. Reverse saturable … sign and magnitude of
nonlinear refractive index are determined. Considering a sample with negative nonlinear refractive …

… of nonlinear optical absorption can be discussed considering optical nonlinearities associated
with various linear and nonlinear electronic absorption mechanisms … of magnitude higher …

… Using the femtosecond Z-scan technique, the NLO responses of these derivatives were
studied, and the mechanism was analysed. The magnitude and sign of nonlinear absorption …

… ( Δ T P − V ) reflect the magnitude of nonlinear refractive index change, so the self-focusing …
n 2 , the generation mechanism of nonlinear refraction related to nonlinear susceptibility is …