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|Title:||A diffractive study of optical parametric interactions in nonlinear photonic crystals||Authors:||Guo, H.C.
|Issue Date:||Feb-2010||Citation:||Guo, H.C., Zhang, X.H., Tang, S.H., Qin, Y.Q., Zhu, Y.Y. (2010-02). A diffractive study of optical parametric interactions in nonlinear photonic crystals. Applied Physics B: Lasers and Optics 98 (2-3) : 253-259. ScholarBank@NUS Repository. https://doi.org/10.1007/s00340-009-3828-x||Abstract:||With the nonlinear diffraction concept, we present a diffractive study of optical parametric interactions in nonlinear photonic crystals. The nonlinear diffraction concept enables the design of complicated nonlinear photonic crystal structures in an intuitive way. We show that there are two basic linear sequences, the anti-stacking and the para-stacking sequences, existing in a one-dimensional structure; and we present the realization of multiple phase-matching resonances in the combination of the two basic sequences. The parameters affecting the structure factor of a two-dimensional nonlinear photonic crystal are investigated, which indicate that not only the Ewald construction but also the relative domain size determines two-dimensional nonlinear diffractions. © 2009 Springer-Verlag.||Source Title:||Applied Physics B: Lasers and Optics||URI:||http://scholarbank.nus.edu.sg/handle/10635/95616||ISSN:||09462171||DOI:||10.1007/s00340-009-3828-x|
|Appears in Collections:||Staff Publications|
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