Two-dimensional multicolored periodic-wave arrays were observed in a quadratic nonlinear medium. By seeding with weak second harmonic pulses, the arrays could be controlled and demonstrated independence upon the relative phase of the seeded pulses.
© 2005 Optical Society of America
(190.0190) Nonlinear optics : Nonlinear optics
(190.3100) Nonlinear optics : Instabilities and chaos
(320.0320) Ultrafast optics : Ultrafast optics
(320.7110) Ultrafast optics : Ultrafast nonlinear optics
J. Wu, K. Wu, H. Xu, and H. Zeng, "Two-Dimensional Multicolored Periodic-Wave Arrays Generation in a Quadratic Nonlinear Medium," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper CMC2.
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