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CSCDBOTTEN IC, 1981, OPT ACTA, V28, P413, DOI 10.1080/713820571; Clausnitzer T, 2005, OPT EXPRESS, V13, P10448, DOI 10.1364/OPEX.13.010448; Feng JJ, 2008, OPT COMMUN, V281, P5298, DOI 10.1016/j.optcom.2008.07.075; Feng JJ, 2010, APPL OPTICS, V49, P1739, DOI 10.1364/AO.49.001739; Feng JJ, 2008, APPL OPTICS, V47, P6638, DOI 10.1364/AO.47.006638; [胡劲华 Hu Jinhua], 2016, [激光与光电子学进展, Laser & Optoelectronics Progress], V53; Karagodsky V, 2012, OPT EXPRESS, V20, P10888, DOI 10.1364/OE.20.010888; Karagodsky V, 2010, OPT EXPRESS, V18, P16973, DOI 10.1364/OE.18.016973; MOHARAM MG, 1982, J OPT SOC AM, V72, P1385, DOI 10.1364/JOSA.72.001385; SURATTEAU JY, 1983, J OPT, V14, P273, DOI 10.1088/0150-536X/14/6/001; [Wu Jun 吴俊], 2013, [Chinese Optics Letters, 中国光学快报], V11, P060501, DOI 10.3788/COL201311.060501; [谢检来 Xie Jianlai], 2017, [激光与光电子学进展, Laser & Optoelectronics Progress], V54, P070501; [Zhang Jingjing 张晶晶], 2015, [Chinese Optics Letters, 中国光学快报], V13, P091301, DOI 10.3788/COL201513.091301; Zheng JJ, 2008, OPT LETT, V33, P1554, DOI 10.1364/OL.33.001554; Zheng JJ, 2009, OPT COMMUN, V282, P3069, DOI 10.1016/j.optcom.2009.05.011177013008389光学学报905001提出了横电、横磁偏振布拉格角入射下光栅模式的色散方程可进一步分解的理论,证明了分解得到的方程与光栅模式对称性间的等价关系。光栅模式的对称性有助于阐释光栅内部衍射过程的物理图像。通过讨论光栅模式方程的根的分布性质,提出了一种提高有效折射率计算效率的方法。2018diffraction; diffraction theory; diffraction gratings; dispersion equation; symmetryReortSOM218468The theory about the further factorization of the dispersion equation of the grating mode under the incidence of Bragg angle and transverse electric and transverse magnetic polarizations is proposed,and the equivalent relationship between the factorized equation and the symmetry of the grating mode is confirmed.The symmetry of grating modes is beneficial to illustrate the physical picture of the diffraction process within gratings.By the analysis of the distribution property of the root of the grating mode equation,a method to improve the computation efficiency of the effective refractive index is proposed.Dispersion Equation and Symmetry of Grating Modes期刊论文光栅模式的色散方程与对称性Chinese衍射; 衍射理论; 衍射光栅; 色散方程; 对称性项长铖; 周常河 CSCD:6337892
中文题目: 光栅模式的色散方程与对称性
外文题目: Dispersion Equation and Symmetry of Grating Modes
作者: 项长铖; 周常河
刊名: 光学学报
年: 2018 卷: 38 期: 9 页: 905001
中文关键词:
衍射; 衍射理论; 衍射光栅; 色散方程; 对称性
英文关键词:

diffraction; diffraction theory; diffraction gratings; dispersion equation; symmetry
中文摘要:
英文摘要:
文献类型: 期刊论文
正文语种: Chinese
收录类别: CSCD  
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