Mode Conversion/Splitting in multimode waveguides based on invariant engineering

Kai Hsun Chien; Chi Shung Yeih; Shuo Yen Tseng

doi:10.1109/JLT.2013.2283032

Mode Conversion/Splitting in multimode waveguides based on invariant engineering

Kai Hsun Chien, Chi Shung Yeih, Shuo Yen Tseng

光電科學與工程學系

研究成果: Article › 同行評審

18 引文斯高帕斯（Scopus）

摘要

We discuss mode conversion and splitting in multimode waveguides based on Lewis-Riesenfeld invariant theory. The design of mode converters/splitters using the dynamical invariant is discussed. Closed form expressions for the modal power at the output for converter/splitter design are derived. Various design approaches are discussed and assessed by beam propagation simulations. We show that the invariant-based engineering scheme reduces device length as compared to the common adiabatic scheme.

原文	English
文章編號	6605524
頁（從 - 到）	3387-3394
頁數	8
期刊	Journal of Lightwave Technology
卷	31
發行號	21
DOIs	https://doi.org/10.1109/JLT.2013.2283032
出版狀態	Published - 2013

All Science Journal Classification (ASJC) codes

原子與分子物理與光學

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10.1109/JLT.2013.2283032

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引用此

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Mode Conversion/Splitting in multimode waveguides based on invariant engineering

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