光学学报, 2019, 39 (8): 0826001, 网络出版: 2019-08-07
Ince-Gaussian矢量光场的产生研究 
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Research on the Generation of Ince-Gaussian Vector Optical Field
图 & 表
图 1. 7阶IG矢量光场。(a) Ie(7,1,2); (b) Io(7,5,3); (c) Ie(7,1,2)ex+Io(7,5,3)ey
Fig. 1. Simulation of the seventh order of IG mode. (a) Ie(7,1,2); (b) Io(7,5,3); (c) Ie(7,1,2)ex+Io(7,5,3)ey
图 3. 加载到SLM上的掩模板。(a) Ie(4,4,1)模;(b) Io(4,2,3)模
Fig. 3. Schematic of the masks. (a) Ie(4,4,1) mode; (b) Io(4,2,3) mode
图 4. p=4时,6组偏振态下的光强。(a)水平偏振态;(b)右旋圆偏振态;(c)对角偏振态;(d)垂直偏振态;(e)左旋圆偏振态;(f)反对角偏振态
Fig. 4. Experimental intensity of six different kinds of polarization when p=4. (a) Horizontal polarization; (b) right circular polarization; (c) diagonal polarization; (d) vertical polarization; (e) left circular polarization; (f) anti-diagonal polarization
图 5. p=4时,IG矢量场强度分布。(a)实验;(b)理论
Fig. 5. Intensity distribution of the IG vector field when p=4. (a) Experimental; (b) theoretical
图 6. p=5的正交奇偶模叠加。(a)偶模掩模板;(b)水平偏振态;(c)右旋圆偏振态;(d)对角偏振态;(e)奇模掩模板;(f)垂直偏振态;(g)左旋圆偏振态;(h)反对角偏振态;(i)实验光强图;(j)模拟光强图
Fig. 6. Superposition of orthogonal odd and even modes when p=5. (a) Mask of even mode; (b) horizontal polarization; (c) right circular polarization; (d) diagonal polarization; (e) mask of odd mode; (f) vertical polarization; (g) left circular polarization; (h) anti-diagonal polarization; (i) experimental intensity; (j) theoretical intensity
图 7. p=6的正交奇偶模叠加。(a)偶模掩模板;(b)水平偏振态;(c)右旋圆偏振态;(d)对角偏振态;(e)奇模掩模板;(f)垂直偏振态;(g)左旋圆偏振态;(h)反对角偏振态;(i)实验光强图;(j)模拟光强图
Fig. 7. Superposition of orthogonal odd and even modes when p=6. (a) Mask of even mode; (b) horizontal polarization; (c) right circular polarization; (d) diagonal polarization; (e) mask of odd mode; (f) vertical polarization; (g) left circular polarization; (h) anti-diagonal polarization; (i) experimental intensity; (j) theoretical intensity
刘佳晴, 王吉明, 赫崇君, 吴彤, 路元刚, 马海霞, 刘友文. Ince-Gaussian矢量光场的产生研究[J]. 光学学报, 2019, 39(8): 0826001. Jiaqing Liu, Jiming Wang, Chongjun He, Tong Wu, Yuangang Lu, Haixia Ma, Youwen Liu. Research on the Generation of Ince-Gaussian Vector Optical Field[J]. Acta Optica Sinica, 2019, 39(8): 0826001.
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