飞秒激光测量Bi2O3-B2O3-BaO玻璃三阶光学非线性的研究
摘要
We present the measurement of the third-order nonlinearity of Bi2O3-B2O3-BaO glasses using the single Z-scan method with femtosecond laser pulses at 750 -850 nm. Both third-order nonlinear refraction and two photon absorption coefficient are investigated. The shows an increasing tendency with increasing BaO content, and the largest value is estimated to be 7.210 -14 cm 2 /W, which is as large as those of chalcogenide glasses. The dependence of on the normalized photon energy is studied.
引用本文（GB/T 7714）
Tiefeng Xu, Feifei Chen, Shixun Dai, 等. 飞秒激光测量Bi2O3-B2O3-BaO玻璃三阶光学非线性的研究[J]. Chinese Optics Letters, 2010.
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