Integrated lithium niobate polarization beam splitter based on a photonic-crystal-assisted multimode interference coupler
文献类型：期刊论文
| 作者 | Yuan, Mingrui6,7; Han, Xu6,7; Xiao, Huifu6,7; Nguyen, Thach Giang5; Boes, Andreas3,4,5; Ren, Guanghui5; Hao, Qinfen2; Xue, Jiuzhi1; Mitchell, Arnan5; Tian, Yonghui6,7 |
| 刊名 | OPTICS LETTERS
 |
| 出版日期 | 2023 |
| 卷号 | 48期号:1页码:171-174 |
| ISSN号 | 0146-9592 |
| DOI | 10.1364/OL.478104 |
| 英文摘要 | Lithium niobate on insulator (LNOI) is a promising platform for high-speed photonic integrated circuits (PICs) that are used for communication systems due to the excellent electro-optic properties of lithium niobate (LN). In such circuits, the high-speed electro-optical modulators and switches need to be integrated with passive circuit components that are used for routing the optical signals. Polarization beam splitters (PBSs) are one of the fundamental passive circuit compo-nents for high-speed PICs that can be used to (de)multiplex two orthogonal polarization optical modes, enabling on-chip polarization division multiplexing (PDM) systems, which are suitable for enhancing the data capacity of PICs. In this Letter, we design and experimentally demonstrate a high-performance PBS constructed by a photonic crystal (PC)-assisted multimode interference (MMI) coupler. The measured polarization extinction ratio (ER) of the fabri-cated device is 15 dB in the wavelength range from 1525 to 1565 nm, which makes them suitable for the high-speed and large data capacity PICs required for future communication systems.(c) 2022 Optica Publishing Group |
| 资助项目 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; China Postdoc- toral Science Foundation ; Australian Research Council ; [2019YFB2203004] ; [2021YFB2800100] ; [2022YFB2804200] ; [62075091] ; [2022M711443] ; [DP190102773] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000907139200008 |
| 出版者 | Optica Publishing Group |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/20102]  |
| 专题 | 中国科学院计算技术研究所期刊论文 |
| 通讯作者 | Tian, Yonghui |
| 作者单位 | 1.Smart Liquid Crystal Technol Co Ltd, Changshu 215500, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 3.Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia 4.Univ Adelaide, Inst Photon & Adv Sensing IPAS, Adelaide, SA 5005, Australia 5.RMIT Univ, Integrated Photon & Applicat Ctr InPAC, Sch Engn, Melbourne, Vic 3001, Australia 6.Lanzhou Univ, Sch Phys Sci & Technol, Key Lab Magnetism & Magnet Mat, MOE, Lanzhou 730000, Gansu, Peoples R China 7.Lanzhou Univ, Inst Microelect, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Mingrui,Han, Xu,Xiao, Huifu,et al. Integrated lithium niobate polarization beam splitter based on a photonic-crystal-assisted multimode interference coupler[J]. OPTICS LETTERS,2023,48(1):171-174. |
| APA | Yuan, Mingrui.,Han, Xu.,Xiao, Huifu.,Nguyen, Thach Giang.,Boes, Andreas.,...&Tian, Yonghui.(2023).Integrated lithium niobate polarization beam splitter based on a photonic-crystal-assisted multimode interference coupler.OPTICS LETTERS,48(1),171-174. |
| MLA | Yuan, Mingrui,et al."Integrated lithium niobate polarization beam splitter based on a photonic-crystal-assisted multimode interference coupler".OPTICS LETTERS 48.1(2023):171-174. |
入库方式： OAI收割
来源：计算技术研究所
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