Systematic design of full phase compensation microprism-type low-loss bent waveguides

Ching Ting Lee, Jui Ming Hsu

研究成果: Article同行評審

6 引文 斯高帕斯(Scopus)

摘要

For traditional microprism-type bent waveguides one must take into consideration only the two outer optical paths to compensate for the phase difference between phase fronts in front of and behind the bent region. We propose a systematic design rule to achieve an optimal phase matching condition by taking account of the whole optical paths for full phase compensation. The simulated 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)502-509
頁數8
期刊Applied Optics
37
發行號3
DOIs
出版狀態Published - 1998 一月 20

All Science Journal Classification (ASJC) codes

  • 原子與分子物理與光學

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