Impact of longitudinal fields on second harmonic generation in lithium niobate nanopillars
An optimized focused ion beam process is used to fabricate micrometer-long LiNbO3 nanopillars with diameters varying between 150 and 325 nm. Polarimetric mappings of second harmonic generation from a wavelength of 850 nm demonstrate the ability to modify the polarization features of the nonlinear re...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2016-09-01
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| Series: | APL Photonics |
| Online Access: | http://dx.doi.org/10.1063/1.4953670 |