对正三角形波导中的图像传输问题进行了理论分析与探讨,推导出正三角形波导的自成像周期,并借助于数值方法模拟其图像传输特性.数值结果表明:在1/3自成像周期截面的输出图像分成三个与输入图像一致的图像,其对称位置的图像相对于输入图像依次发生120°的旋转.
参考文献
[1] | Ovchinnikov Yu B.Revivals of light in a planar metal waveguide[J].Opt.Commun.,2000,182:35-43. |
[2] | Ovchinnikov Yu B,Pfau T.Revivals and Oscillations of the momentum of light in a planar multimode waveguide[J].Phys.Rev.Lett.,2001,87:123901. |
[3] | Ovchinnikov Yu B.A planar waveguide beam splitter[J].Opt.Commun.,2003,220:229-235. |
[4] | He Sailin,Ao Xianyu,et al.General properties of self-images in a strongly confined rectangular waveguide[J].Appl.Opt.,2003,42:4855-4859. |
[5] | Wu C Y,Somervell A R D,Barnes T H.Direct image transmission through a multi-mode square optical fiber[J].Opt.Commun.,1998,157:17-22. |
[6] | Wu C Y,Somervell A R D,Haskell T G.Optical Sine transformation and image transmission by using square optical waveguide[J].Opt.Commun.,2000,175:27-32. |
[7] | Lin Shenglu,Gao Feng,Hong Zhengpin,et al.Quantum spectra and classical orbits in two-dimensional equilateral triangular billiards[J].Chin.Phys.Lett.,2005,22:9-11. |
[8] | Richens P J,et al.Pseudointgrable systems in classical and quantum mechanics[J].Phys.D,1981,2:495-512. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%