Second-order PMD

second-order PMD adaptive compensator

Second-order PMD magnitude

Second-order PMD magnitude slope

Second-order PMD unit vector

Second-order PMD unit vector rotation rate

Second order second-moment method

a coupled systems of second order differential equation

a second order perturbation solution

a second-order fluid

adjustment of second order nonlinear coefficient

advanced first order second moment AFOSM

advanced first order second moment method

advanced first-order second-moment method

algebraic second-order moment model

ameliorative first-order second-moment method

Analytical Second Order Design

anti second-order scattering

cascaded second-order nonlinear interactions