Ultra-Compact Multi-Level Optical Switching with Non-Volatile GST Phase Change
干涉测量
相（物质）
多模光纤
物理
分析化学（期刊）
化学
光学
光纤
色谱法
量子力学
作者
Linjie Zhou,Hanyu Zhang,Liangjun Lu,Jianping Chen,Zhiping Zhou,B. M. A. Rahman
标识
DOI：10.23919/ps.2019.8818027
摘要
We demonstrate a miniature multi-level optical switch element based on a 1×1 multimode interferometer (MMI) loaded with a 0.5-μm-long Ge 2 Sb 2 Te 5 strip. Six-level dynamic switching is successfully demonstrated with a maximum transmission change of 15 0%.
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