Ph. Avouris, D.S. Bethune, et al.
The Journal of Chemical Physics
The theory of second-harmonic generation (SHG) that is due to quadrupole and magnetic-dipole second-order optical susceptibilities is developed for monochromatic, focused beams of arbitrary transverse mode structure and polarization character. The strength of SHG depends sensitively on the polarization character of the beam. © 1981 Optical Society of America.
Ph. Avouris, D.S. Bethune, et al.
The Journal of Chemical Physics
D.S. Bethune, W.P. Risk
QELS 2000
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Chemical Physics Letters
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Journal of Physical Chemistry