Abstract
Second-harmonic generation of 1.064 μm incident light was measured on BaTiO3 thin films prepared by metalorganic chemical vapor deposition. Upon corona poling of the film, the second-harmonic signal was significantly enhanced. The second-order nonlinear optical susceptibility, d, of the poled film reaches ∼7.5 times that of the quartz. The enhanced second-harmonic generation shows a very slow decay at room temperature.
Original language | English (US) |
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Pages (from-to) | 1314-1316 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 62 |
Issue number | 12 |
DOIs | |
State | Published - 1993 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)