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利用(1+1)维Snyder-Mitchell模型和空间正弦相位调制的方法,讨论了如何控制高斯光束在平面波导中的传输问题,发现只要适当地选择调制参数就可得到稳定对称的三、五和六束子光束的共同传输,其独特全新的相互作用过程在光开关、编码器和分光器上有潜在的应用价值.
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关键词:
- 强非局域非线性介质 /
- 空间相位调制 /
- 空间光孤子相互作用特性 /
- 光开关
We explore the control of the Gaussian beams propagating in the planar waveguide by use of the (1+1)-dimensional Snyder-Mitchell model and the spatial sinusoidal phase modulation.The steady symmetrical co-propagation of three,five and six beams can be obtained with proper modulation parameters. Their unique interaction has potential application in the optical switch,optical coder and the spectrometer.-
Keywords:
- strongly nonlocal nonlinear media /
- spatial phase modulation /
- interaction of spatial optical solitons /
- optical switch
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