Study of Form Birefringence in Waveguide Devices Using the Semivectorial Beam Propagation Method

Pao Lo Liu, Bing Jin Li

研究成果: Article

27 引文 斯高帕斯(Scopus)

摘要

Waveguide devices based on nonbirefringent substrates may still have form birefringence if there exist index discontinuities. We demonstrate that the semivectorial beam propagation method can be used to study the polarization dependence in waveguide devices. We show that the calculated coupling lengths of planar directional couplers match within 3.5% of analytical solutions. We also present results on polarization dependencies of coupling lengths and bending losses of rib waveguide devices.

原文English
頁(從 - 到)913-915
頁數3
期刊IEEE Photonics Technology Letters
3
發行號10
DOIs
出版狀態Published - 1991 十月

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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