The hyperpolarizability, a nonlinear-optical property of a molecule, is the second-order electric susceptibility per unit volume.[1] The hyperpolarizability can be calculated using quantum chemical calculations developed in several software packages.[2][3][4] See nonlinear optics.
References
"The Nonlinear Optics Home Page". www.nlosource.com. Retrieved 2019-12-29.
"GAMESS Input Documentation: TDHFX section". myweb.liu.edu. Retrieved 2019-12-29.
"Polar | Gaussian.com". gaussian.com. Retrieved 2019-12-29.
"The first calculation with DALTON". www.lct.jussieu.fr. Retrieved 2019-12-29.
External links
The Nonlinear Optics Web Site
Hellenica World - Scientific Library
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