激光与光电子学进展, 2019, 56 (2): 020601, 网络出版: 2019-08-01
高阶轨道角动量模场传输光纤的设计研究 
下载： 1027次
Design and Analysis of a Transmission Fiber with High-Order Orbital Angular Momentum Mode
图 & 表
图 3. 有效折射率差与波长的关系图
Fig. 3. Relationship between effective refractive index difference and wavelength
图 4. 涡旋光束的光强与相位图。(a) OAM11模式光强图;(b) OAM21模式光强图;(c) OAM31模式光强图;(e) OAM11模式相位图;(f) OAM21模式相位图;(g) OAM31模式相位图;(h) LP11模场分布;(i) LP21模场分布;(j) LP31模场分布
Fig. 4. Light intensity and phase diagram of the vortex beam. (a) OAM11 mode intensity map; (b) OAM21 mode intensity map; (c) OAM31 mode intensity map; (e) OAM11 mode phase diagram; (f) OAM21 Mode phase diagram; (g) OAM31 mode phase diagram; (h) LP11 mode field distribution; (i) LP21 mode field distribution; (j) LP31 mode field distribution
图 5. 可容纳OAM阶数与半径的关系。(a)阶数与半径r1的关系;(b)阶数与低折射率层环半径Δr的关系
Fig. 5. Accommodate the relationship between OAM order and radius. (a) OAM order and r1; (b) OAM order and ring radius of low refractive index layer Δr
柯熙政, 陈云, 张颖. 高阶轨道角动量模场传输光纤的设计研究[J]. 激光与光电子学进展, 2019, 56(2): 020601. Xizheng Ke, Yun Chen, Ying Zhang. Design and Analysis of a Transmission Fiber with High-Order Orbital Angular Momentum Mode[J]. Laser & Optoelectronics Progress, 2019, 56(2): 020601.
PDF全文
