Mid-infrared integrated electro-optic modulators: a review

被引：16

作者：

Xu, Tianqi ^{[1
]}

Dong, Yuan ^{[1
]}

Zhong, Qize ^{[1
]}

Zheng, Shaonan ^{[1
]}

Qiu, Yang ^{[1
]}

Zhao, Xingyan ^{[1
]}

Jia, Lianxi ^{[1
,2
]}

Lee, Chengkuo ^{[3
]}

Hu, Ting ^{[1
]}

机构：

[1] Shanghai Univ, Sch Microelect, Shanghai 201800, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol SIMIT, Shanghai 200050, Peoples R China

[3] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117583, Singapore

来源：

NANOPHOTONICS | 2023年 / 12卷 / 19期

基金：

中国国家自然科学基金;

关键词：

mid-infrared; integrated photonics; optical modulators; 2; MU-M; ULTRATHIN BLACK PHOSPHORUS; LITHIUM-NIOBATE MODULATOR; PLASMONIC WAVE-GUIDE; GE-ON-SI; THIN-FILM; ELECTROABSORPTION MODULATOR; SILICON PHOTONICS; GRAPHENE PLASMONICS; PHASE MODULATION;

D O I：

10.1515/nanoph-2023-0286

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Integrated mid-infrared (MIR) photonics have various applications in optical fiber communication, spectral detection and identification, free-space communication, and light detection and ranging, etc. The MIR electro-optic (EO) modulator, which is one of the key components of MIR integrated photonic systems, has attracted a lot of research interests. In this paper, we review the reported integrated MIR EO modulators based on different modulation mechanisms and material platforms. The recent research progresses and challenges of MIR EO modulators are presented and discussed. The unique advantages and the corresponding applications of each type of MIR modulators are summarized as well. In the end, we provide our perspectives of a few areas in integrated MIR modulators that are worthy for research attention in future.

引用

页码：3683 / 3706

页数：24

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