中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Graphene Oxide Waveguide and Micro-Ring Resonator Polarizers

文献类型:期刊论文

作者Wu, Jiayang1; Yang, Yunyi1,2; Qu, Yang1; Xu, Xingyuan1; Liang, Yao1; Chu, Sai Tak3; Little, Brent E.4; Morandotti, Roberto5,6,7; Jia, Baohua1,2; Moss, David J.1
刊名LASER & PHOTONICS REVIEWS
出版日期2019-08
ISSN号1863-8880;1863-8899
关键词2D materials graphene oxide integrated photonics material anisotropy polarization control
DOI10.1002/lpor.201900056
产权排序4
英文摘要

Integrated waveguide polarizers and polarization-selective micro-ring resonators (MRRs) incorporated with graphene oxide (GO) films are experimentally demonstrated. CMOS-compatible doped silica waveguides and MRRs with both uniformly coated and patterned GO films are fabricated based on a large-area, transfer-free, layer-by-layer GO coating method that yields precise control of the film thickness. Photolithography and lift-off processes are used to achieve photolithographic patterning of GO films with precise control of the placement and coating length. Detailed measurements are performed to characterize the performance of the devices versus GO film thickness and coating length as a function of polarization, wavelength and power. A high polarization dependent loss of approximate to 53.8 dB is achieved for the waveguide coated with 2-mm-long patterned GO films. It is found that intrinsic film material loss anisotropy dominates the performance for less than 20 layers whereas polarization-dependent mode overlap dominates for thicker layers. For the MRRs, the GO coating length is reduced to 50 mu m, yielding a approximate to 8.3 dB polarization extinction ratio between transverse electric (TE) and transverse magnetic (TM) resonances. These results offer interesting physical insights and trends of the layered GO films and demonstrate the effectiveness of introducing GO films into photonic-integrated devices to realize high-performance polarization selective components.

语种英语
WOS记录号WOS:000481369500001
源URL[http://ir.opt.ac.cn/handle/181661/31765]  
专题西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位1.Swinburne Univ Technol, Ctr Microphoton, Hawthorn, Vic 3122, Australia
2.Swinburne Univ Technol, Ctr Translat Atomat, Hawthorn, Vic 3122, Australia
3.City Univ Hong Kong, Dept Phys & Mat Sci, 83 Tat Chee Ave, Hong Kong 999077, Peoples R China
4.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
5.INRS Energie Mat & Telecommun, 1650 Blvd Lionel Boulet, Varennes, PQ J3X 1S2, Canada
6.ITMO Univ, St Petersburg 197101, Russia
7.Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Chengdu 610054, Sichuan, Peoples R China
推荐引用方式
GB/T 7714
Wu, Jiayang,Yang, Yunyi,Qu, Yang,et al. Graphene Oxide Waveguide and Micro-Ring Resonator Polarizers[J]. LASER & PHOTONICS REVIEWS,2019.
APA Wu, Jiayang.,Yang, Yunyi.,Qu, Yang.,Xu, Xingyuan.,Liang, Yao.,...&Moss, David J..(2019).Graphene Oxide Waveguide and Micro-Ring Resonator Polarizers.LASER & PHOTONICS REVIEWS.
MLA Wu, Jiayang,et al."Graphene Oxide Waveguide and Micro-Ring Resonator Polarizers".LASER & PHOTONICS REVIEWS (2019).

入库方式: OAI收割

来源:西安光学精密机械研究所

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