@article{67412122225a4ca1a9bffaddc2f41c23,
title = "Electron-beam-induced domain poling in LiNbO3 for two-dimensional nonlinear frequency conversion",
abstract = "A bulk of LiNbO3 was periodically poled in two dimensions to achieve noncollinear second-harmonic generation. The sample was fabricated using an electron-beam indirect exposure. This method used a dielectric buffer layer deposited on LiNbO3 Z--polar face to trap the incident electrons. These localized electrons formed a charge droplet which generated a strong electric field and triggered the domain inversion process in the LiNbO3. Tailored two-dimensional domain configurations enabled quasi-phase-matched frequency doubling of a Nd:YLF laser at 15 different input angles. The measured angular dependence was in agreement with calculations based on the nonlinear reciprocal lattice vectors of the poled structure.",
author = "Yinnon Glickman and Emil Winebrand and Ady Arie and Gil Rosenman",
note = "Funding Information: This work was supported by the Israeli Ministry of Science and by the Israel Science Foundation (Grant No. 960/05).",
year = "2006",
doi = "10.1063/1.2159089",
language = "אנגלית",
volume = "88",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics",
number = "1",
}