Study of linear and nonlinear optical pr
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W.K. Chen; C.M. Cheng; J.Y. Huang; W.F. Hsieh; T.Y. Tseng
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Article
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2000
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Elsevier Science
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English
⚖ 244 KB
We report the linear and nonlinear optical properties of sol-gel prepared Ba x Sr 1Ϫx TiO 3 (BST) crystalline powders. The results from powder X-ray diffraction, birefringence, and second-order optical nonlinearity measurements indicate that the paraelectric-ferroelectric phase transition of Ba 0.75