Rozhdestvenski hooks in two-photon parametric light scattering |
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| Authors: | D Yu Korystov S P Kulik A N Penin |
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| Institution: | (1) Faculty of Physics, Moscow State University, Vorob’evy gory, Moscow, 119899, Russia |
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| Abstract: | The interference of spontaneous parametric radiation was observed from two nonlinear crystals separated by a macroscopic layer of a linear substance and excited by a common pump beam. In the presence of strong dielectric dispersion in the layer, the frequency-angular spectra display features analogous to the Rozhdestvenski hooks. The hook wavelength corresponds to the compensation of group velocity dispersions in the nonlinear crystals and the layer. |
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