Systematic design of microprism-type low-loss step-index bent waveguides

Ching Ting Lee, Jui Ming Hsu

研究成果: Article同行評審

7 引文 斯高帕斯(Scopus)

摘要

By taking into account the curved travel path instead of the conventional abrupt optical line path in the bent region of three-dimensional embedded structures, we propose two kinds of microprism-type waveguide bends and systematically derive precise phase compensation formulas. The simulation results obtained with the fast Fourier-transform beam propagation method indicate that the normalized transmitted powers are greater than 95% even though the bent angle is as large as 10°.

原文English
頁(從 - 到)3948-3953
頁數6
期刊Applied Optics
37
發行號18
DOIs
出版狀態Published - 1998 六月 20

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學

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