English

应用科学学报 ›› 1984, Vol. 2 ›› Issue (4): 354-360.

• 论文 • 上一篇    下一篇

用推迟势方法研究导波光场的性质

赖祖猷, 方俊鑫   

  1. 上海交通大学
  • 收稿日期:1983-09-01 出版日期:1984-12-31 发布日期:1984-12-31
  • 基金资助:
    中国科学院科学基金资助的课题

ANALYSIS OF THE OPTICAL GUIDED-WAVE FIELDS BY THE RETARDED-POTENTIAL METHOD

LAI ZUYOU, FAXG JUXXIN   

  1. Shanghai Jiaotong University
  • Received:1983-09-01 Online:1984-12-31 Published:1984-12-31

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摘要： 本文把Ewald-0seen消光定理应用于薄片型光波导,解出波导内外的场分布,得出导模的条件,从而揭示了光导波的实质是波导偶极子场的一些本征状态.导波光的一些特征性质,可以用元激发与光耦合(杂交)的观点加以阐明.

Abstract: In this report,, it is shown that by applying Ewald-Oseen'g extinction theorem to a slab optical waveguide, the distribution of the guided-wave fields and the mode condition can be systematically obtained. Besides, it can be seen that the guided-waves are essentially eigen-states of the dipolar field of the waveguide. The characteristic properties of the optical guided-waves can be interpreted in terms of our elementary-excitation hybridization scheme.