光学学报, 2017, 37 (12): 1207001, 网络出版: 2018-09-06
相干光照明的透镜成像系统离焦像场计算 
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Defocusing Image Field Calculation of Lens Imaging System Illuminated by Coherent Light
图 & 表
图 3. 不满足近似条件时理论模拟与实验测量的比较。(a) (9)式模拟结果;(b) (14)式模拟结果;(c)实验结果
Fig. 3. Comparison of theoretical simulation and experimental measurement when the approximation condition is not satisfied. (a) Simulation result of formula (9); (b) simulation result of formula (14); (c) experimental result
图 4. 满足近似条件时的理论模拟与实验测量的比较。(a) (9)式模拟结果;(b) (14)式模拟结果;(c)实验结果
Fig. 4. Comparison of theoretical simulation and experimental measurement when the approximation condition is satisfied. (a) Simulation result of formula (9); (b) simulation result of formula (14); (c) experimental result
图 5. 有光阑时像光场强度及相位分布的理论模拟与实验测量比较。(a)模拟全息图;(b)模拟全息图频谱;(c)模拟像光场强度分布;(d)模拟像光场相位分布;(e)实验全息图;(f)实验全息图频谱;(g)实验像光场强度分布;(h)实验像光场相位分布
Fig. 5. Comparison of theoretical simulation and experimental measurement of intensity distribution and phase distribution of image field with aperture. (a) Simulation hologram; (b) frequency of simulation hologram; (c) intensity distribution of simulation image field; (d) phase distribution of simulation image field; (e) experimental hologram; (f) frequency of experimental hologram; (g) intensity distribution of experimental image field; (h) phase distribution of experimental image field
图 6. 无光阑时像光场的强度及相位分布的理论模拟与实验测量比较。(a)模拟全息图;(b)模拟全息图频谱;(c)模拟像光场强度分布;(d)模拟像光场相位分布;(e)实验全息图;(f)实验全息图频谱;(g)实验像光场强度分布;(h)实验像光场相位分布
Fig. 6. Comparison of theoretical simulation and experimental measurement of intensity distribution and phase distribution of image field without aperture. (a) Simulation hologram; (b) frequency of simulation hologram; (c) intensity distribution of simulation image field; (d) phase distribution of simulation image field; (e) experimental hologram; (f) frequency of experimental hologram; (g) intensity distribution of experimental image field; (h) phase distribution of experimental image field
图 7. 离焦像场的理论模拟与实验测量的比较。(a) Δz2=-5 mm时的模拟结果;(b) Δz2=-5 mm时的实验结果;(c) Δz2=-3 mm时的模拟结果;(d) Δz2=-3 mm时的实验结果;(e) Δz2=0 mm(像面)时的模拟结果;(f) Δz2=0 mm(像面)时的实验结果;(g) Δz2=3 mm时的模拟结果;(h) Δz2=3 mm时的实验结果;(i) Δz2=5 mm时的模拟结果;(j) Δz2=5 mm时的实验结果
Fig. 7. Comparison of theoretical simulation and experimental measurement of defocussing image field. (a) Simulation result of Δz2=-5 mm; (b) experimental result of Δz2=-5 mm; (c) simulation result of Δz2=-3 mm; (d) experimental result of Δz2=-3 mm; (e) simulation result of Δz2=0 mm (image plane); (f) experimental result of Δz2=0 mm (image plane); (g) simulation result of Δz2=3 mm; (h) experimental result of Δz2=3 mm; (i) simulation result of Δz2=5 mm; (j) experimental result of Δz2=5 mm
宋庆和, 李俊昌, 刘志强, 楼宇丽, 桂进斌. 相干光照明的透镜成像系统离焦像场计算[J]. 光学学报, 2017, 37(12): 1207001. Qinghe Song, Junchang Li, Zhiqiang Liu, Yuli Lou, Jinbin Gui. Defocusing Image Field Calculation of Lens Imaging System Illuminated by Coherent Light[J]. Acta Optica Sinica, 2017, 37(12): 1207001.
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