| Nonlinear optical properties in double-sided nonlinear media with Z-scan technique based on the Huygens——Fresnel principle |
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| 引用本文： | 欧阳秋云,张学如,蒋 礼,常 青,王玉晓,宋瑛林.Nonlinear optical properties in double-sided nonlinear media with Z-scan technique based on the Huygens——Fresnel principle[J].中国物理 B,2006,15(8):1810-1814. |
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| 作者姓名： | 欧阳秋云 张学如 蒋 礼 常 青 王玉晓 宋瑛林 |
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| 作者单位： | (1)Department of Physics, Harbin Institute of Technology, Harbin 150001, China; (2)Department of Physics, Harbin Institute of Technology, Harbin 150001, China;College of Electronic Engineering, Heilongjiang University, Harbin 150080, China |
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| 基金项目： | Project supported by the Natural National Science Foundation of China (Grant Nos 20131040 and 50172013), the Heilongjiang Province Science Foundation (Grant No F2004-8), and the Outstanding Young Research Foundation of Heilongjiang University (Grant No JC200307). |
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| 摘 要： | We present a theoretical model to analyse the propagation of a Gaussian laser beam
through double-sided nonlinear media. This model is based on the Huygens--Fresnel
diffraction integral method. This theoretical model is not only consistent
with the cascade structure model for a small nonlinear phase-shift but also can be
used for a large nonlinear phase-shift. It has been verified that it is suitable to
characterize the double-sided nonlinear media compared with the cascade structure
model. A good agreement between the experimental data and the results from the
theoretical model is obtained. It will be useful for the design of multi-sided
nonlinear materials.
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| 关 键 词： | 非线性光学 双边非线性介质 Z-扫描 高斯激光束 |
| 收稿时间： | 2005-09-19 |
| 修稿时间： | 2005-09-192006-04-29 |
Nonlinear optical properties in double-sided nonlinear media with Z-scan technique based on the Huygens--Fresnel principle |
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| Ouyang Qiu-Yun,Zhang Xue-Ru,Jiang Li,Chang Qing,Wang Yu-Xiao and Song Ying-Lin.Nonlinear optical properties in double-sided nonlinear media with Z-scan technique based on the Huygens--Fresnel principle[J].Chinese Physics B,2006,15(8):1810-1814. |
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| Authors: | Ouyang Qiu-Yun Zhang Xue-Ru Jiang Li Chang Qing Wang Yu-Xiao and Song Ying-Lin |
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| Institution: | Department of Physics, Harbin Institute of Technology, Harbin 150001, China; College of Electronic Engineering, Heilongjiang University, Harbin 150080, China |
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| Abstract: | We present a theoretical model to analyse the propagation of a Gaussian laser beam
through double-sided nonlinear media. This model is based on the Huygens--Fresnel
diffraction integral method. This theoretical model is not only consistent
with the cascade structure model for a small nonlinear phase-shift but also can be
used for a large nonlinear phase-shift. It has been verified that it is suitable to
characterize the double-sided nonlinear media compared with the cascade structure
model. A good agreement between the experimental data and the results from the
theoretical model is obtained. It will be useful for the design of multi-sided
nonlinear materials. |
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| Keywords: | optical nonlinearity double-sided nonlinear media Z-scan |
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