Versatile multimode interference photonic switches with partial index-modulation regions

M. Yagi; S. Nagai; H. Inayoshi; K. Utaka

doi:10.1049/el:20000412

Versatile multimode interference photonic switches with partial index-modulation regions

M. Yagi, S. Nagai, H. Inayoshi, K. Utaka

School of Fundamental Science and Engineering

Research output: Contribution to journal › Article › peer-review

54 Citations (Scopus)

Abstract

A new structure is proposed for multimode interference photonic switches which have partial index-modulation regions to obtain control of the power switching between multiple output ports. The switching characteristics for a 3 × 3 configuration are analysed by the wide-angle finite-difference beam propagation method. This analysis confirms that complete switching can be obtained with low crosstalk levels of approx. 23dB.

Original language	English
Pages (from-to)	533-534
Number of pages	2
Journal	Electronics Letters
Volume	36
Issue number	6
DOIs	https://doi.org/10.1049/el:20000412
Publication status	Published - 2000 Mar 16

ASJC Scopus subject areas

Electrical and Electronic Engineering

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abstract = "A new structure is proposed for multimode interference photonic switches which have partial index-modulation regions to obtain control of the power switching between multiple output ports. The switching characteristics for a 3 × 3 configuration are analysed by the wide-angle finite-difference beam propagation method. This analysis confirms that complete switching can be obtained with low crosstalk levels of approx. 23dB.",

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AB - A new structure is proposed for multimode interference photonic switches which have partial index-modulation regions to obtain control of the power switching between multiple output ports. The switching characteristics for a 3 × 3 configuration are analysed by the wide-angle finite-difference beam propagation method. This analysis confirms that complete switching can be obtained with low crosstalk levels of approx. 23dB.

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Versatile multimode interference photonic switches with partial index-modulation regions

Abstract

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