Determination of third-order optical nonlinearity of triphenylamine from femtosecond degenerate four-wave mixing in solutions
A positive real part and a sizeable imaginary part of the third-order nonlinear susceptibility X(3)(-ω;ωω-ω were determined in triphenylamine solutions in chloroform at an off-resonant wavelength of 800 nm with femtosecond pulses (FWHM 140 fs). The va
|Collections||ANU Research Publications|
|Source:||Nonlinear Optics, Quantum Optics|
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