Enhanced second-harmonic generation by counter-propagating guided optical waves
- 15 May 1981
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 38 (10) , 759-760
- https://doi.org/10.1063/1.92152
Abstract
Second‐harmonic light generated by mixing oppositely propagating guided waves in LiNbO3 waveguides was enhanced ∼500‐fold by varying the refractive index of the medium above the LiNbO3 surface.Keywords
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