激光与光电子学进展, 2018, 55 (4): 040501, 网络出版: 2018-09-11
基于轴棱锥的衍射光学元件设计及其光场分析 
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Design of Diffractive Optical Elements Based on Axicon and Its Light Analysis
图 & 表
图 1. 轴棱锥相位压缩示意图。(a)折射轴棱锥;(b)菲涅耳轴棱锥;(c)衍射轴棱锥
Fig. 1. Schematic of phase compression of axicon. (a) Refractive axicon; (b) Fresnel axicon; (c) diffractive axicon
图 3. 径向光强分布。(a) L/4处;(b) L/2处
Fig. 3. Radial intensity distributions. (a) Position at L/4; (b) position at L/2
图 5. 螺旋轴棱锥后的光强分布。(a) l=1;(b) l=3;(c) l=5
Fig. 5. Intensity distribution behind helical axicon. (a) l=1; (b) l=3; (c) l=5
刘晓庆, 薛常喜. 基于轴棱锥的衍射光学元件设计及其光场分析[J]. 激光与光电子学进展, 2018, 55(4): 040501. Xiaoqing Liu, Changxi Xue. Design of Diffractive Optical Elements Based on Axicon and Its Light Analysis[J]. Laser & Optoelectronics Progress, 2018, 55(4): 040501.
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