Third order optical susceptibilities of the Cu2O thin film
Third order optical susceptibilities of the Cu2O thin film
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Cu2O薄膜的三阶光学磁化率
DOI:
10.1016/j.tsf.2011.04.209
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发表时间:
2011-07
期刊:
影响因子:
2.1
通讯作者:
Lu, Peixiang
中科院分区:
文献类型:
--
作者:
Fu, Ming;Long, Hua;Wang, Kai;Yang, Guang;Lu, Peixiang
By performing Z-scan method with a femtosecond laser (800 nm, 50 fs, 1 kHz), we investigated the third-order optical nonlinearities of a cuprous oxide (Cu2O) film. Single-phase Cu2O film deposited on a quartz substrate was obtained using the pulsed laser deposition technique. The structure properties, surface morphology and optical transmission spectrum were characterized by X-ray diffraction, scanning electron microscopy and double beam spectrophotometer, respectively. The Z-scan results show that the Cu2O film exhibits large nonlinear refractive index, n2= 3 x 10-3 cm2/GW, while the two-photon absorption coefficient, α2= 40 cm/GW, is relatively small. It implies that the Cu2O film is a promising candidate for nonlinear photonic devices.
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影响因子:
4
作者:
Guang Yang;Weitian Wang;Yue-liang Zhou;Hui‐bin Lu;Guo‐zhen Yang;Zheng-hao Chen
通讯作者:
Guang Yang;Weitian Wang;Yue-liang Zhou;Hui‐bin Lu;Guo‐zhen Yang;Zheng-hao Chen
影响因子:
3.6
作者:
S. Mani;J. I. Jang;J. Ketterson
通讯作者:
S. Mani;J. I. Jang;J. Ketterson
DOI:
10.1109/nlo.1998.710161
发表时间:
1998-05
期刊:
Nonlinear Optics '98. Materials, Fundamentals and Applications Topical Meeting (Cat. No.98CH36244)
影响因子:
--
作者:
V. M. Shalaev;A. Sarychev
通讯作者:
V. M. Shalaev;A. Sarychev
影响因子:
3.7
作者:
J. Jang;J. Wolfe
通讯作者:
J. Jang;J. Wolfe
DOI:
10.1002/pssa.200406896
发表时间:
2005-01
期刊:
physica status solidi (a)
影响因子:
--
作者:
R. Ganeev;A. Ryasnyansky
通讯作者:
R. Ganeev;A. Ryasnyansky