| MNA晶体有效非线性系数的计算 |
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| 引用本文： | 王晓冬,廖常俊. MNA晶体有效非线性系数的计算[J]. 光子学报, 1990, 19(2): 181-183 |
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| 作者姓名： | 王晓冬 廖常俊 |
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| 作者单位： | 华南师范大学量子电子学研究所(王晓冬)，华南师范大学量子电子学研究所(廖常俊) |
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| 摘 要： | 有机晶体MNA不仅具有极好的光学非线性特性,而且有可能生长成天然的波导薄膜,是一种极有潜力的集成光学材料。本文通过对MNA晶体有效非线性系数deff的计算,得到其在Ⅰ类和Ⅱ类共线相匹配时的deff分别为18pm/V与34pm/V。
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| 关 键 词： | 有机晶体MNA 有效非线性系数 |
CALCULATION OF EFFECTIVE NONLINEAR COEFFICIENT d_(eff) FOR MNA ORGANIC CRYSTAL |
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| Wang Xiaodong,Liao Changjun. CALCULATION OF EFFECTIVE NONLINEAR COEFFICIENT d_(eff) FOR MNA ORGANIC CRYSTAL[J]. Acta Photonica Sinica, 1990, 19(2): 181-183 |
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| Authors: | Wang Xiaodong Liao Changjun |
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| Affiliation: | South China Institute of Quantum Electronics |
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| Abstract: | MNA (2-methyl-4-nitroaniline) organic crystal is a very promising material for signal processing in integrated optics because of its extremely large optical nonlinearities and the potential to grow naturally a waveguide film. The effective nonlinear coefficient deff of MNA for second-harmonic generation have been calculated for the first time, in case of type Ⅰ and type Ⅱ collinear phase matching. |
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| Keywords: | organic crystal MNA effective nonlinear coefficient |
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