Sb2Se3/Si tunable rotator with ultra-compact footprint

被引：3

作者：

Parra, J. ^{[1
]}

Navarro-Arenas, J. ^{[1
,2
]}

Sanchis, P. ^{[1
]}

机构：

[1] Univ Politecn Valencia, Nanophoton Technol Ctr, Camino Vera S-N, Valencia 46022, Spain

[2] Univ Valencia, Inst Mat Sci ICMUV, Carrer Catedratic Jose Beltran Martinez 2, Valencia 46980, Spain

来源：

2023 IEEE SILICON PHOTONICS CONFERENCE, SIPHOTONICS | 2023年

关键词：

polarization rotator; phase-change material; silicon photonics;

D O I：

10.1109/SIPHOTONICS55903.2023.10141924

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, we propose a reconfigurable and nonvolatile 9-mu m-long silicon polarization rotator using Sb2Se3 as low-loss phase-change material. Through numerical simulations, our device exhibits extinction ratios up to 26.6 dB and insertion losses as low as 1.9 dB at 1550 nm.

引用

页数：2

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