Phase-matched frequency doubling at photonic band edges: efficiency scaling as the fifth power of the length |
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Authors: | Dumeige Y Sagnes I Monnier P Vidakovic P Abram I Mériadec C Levenson A |
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Institution: | Laboratoire de Photonique et de Nanostructures (CNRS UPR 20), Route de Nozay, 91460 Marcoussis, France. |
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Abstract: | By exploiting the unique properties of periodic stratified media we demonstrate simultaneously phase matching and enhancement of the optical field under second order nonlinear interaction. This leads to a second harmonic efficiency growth faster than the fifth power of the structure length, far better than the usual quadratic behavior associated with second order nonlinear effects. |
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