| 二次多项式折射率分布平面光波导的模式 |
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| 引用本文： | 范俊清.二次多项式折射率分布平面光波导的模式[J].光学学报,1989,9(2):35-139. |
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| 作者姓名： | 范俊清 |
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| 作者单位： | 中国科学院长春物理研究所 |
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| 摘 要： | 对于折射率分布为二次多项式的非对称平面光波导,求解了Helmholtz方程,推得用抛物柱函数表示的模式场分布和模方程.结果可用于处理这类波导(如银离子交换玻璃光波导等)的模耦合或有关器件的问题.
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| 关 键 词： | 光波导 模传播常数 集成光学 |
Modes in planar optical waveguide with index profile of second order polynomial |
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| FAN JUNQING.Modes in planar optical waveguide with index profile of second order polynomial[J].Acta Optica Sinica,1989,9(2):35-139. |
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| Authors: | FAN JUNQING |
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| Abstract: | For the optical waveguide with index profile of second order polynomial, the Helmholtz equation is solved, and exaot solution of mode profile and mode equation are derived. The results can be used to deal with the relevant problems to the glass waveguide fabricated by Ag ion exchange technique. |
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| Keywords: | optical waveguide mode propagation constant mode field integrated optics |
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