Third-order optical nonlinear characteri
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Xu Tiefeng; Chen Feifei; Dai Shixun; Nie Qiuhua; Shen Xiang; Wang Xunsi
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Article
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2009
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Elsevier Science
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English
β 222 KB
Third-order optical nonlinear characterizations of glasses in Bi 2 O 3 -B 2 O 3 -TiO 2 ternary system were investigated using femto-second Z-scan method at 800 nm. Results show that third-order optical nonlinearities are influenced by TiO 2 concentration, the largest value of nonlinear refraction g