Nonlinear interactions of intensity-waves depend upon a phase-matching condition analogous to field-waves, fulfilled by a unique quasi-phase-matching grating for the intensity-wave's modulation frequency. This is verified with stimulated Brillouin scattering in a periodically nonlinear fiber.
© 2006 Optical Society of America
S. Sternklar, E. 'e. Granot, D. Kwiat, T. Arditi, and M. Tur, "Quasi-Phase-Matching of Intensity-Waves," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper QWF6.
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