NASA NTRS · 19730034736
Phase matching in second-harmonic generation using artificial periodic structures.
Abstract
The use of artificial periodic structures, consisting of spatial modulations of the linear and nonlinear susceptibilities of a nonlinear optical medium, to achieve phase matching in second-harmonic generation is analyzed. Dispersion relations and approximate formulas for the second-harmonic fields generated under various conditions are obtained and used to evaluate the experimental situation.
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Tang, C. L., Bey, P. P.. 1973-01-01. Phase matching in second-harmonic generation using artificial periodic structures.. https://ntrs.nasa.gov/citations/19730034736
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