OPT OpenIR

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Fast Adiabatic Mode Evolution Assisted 2 x 2 Broadband 3 dB Coupler Using Silicon-on-Insulator Fishbone-like Grating Waveguides 期刊论文
NANOMATERIALS, 2023, 卷号: 13, 期号: 20
作者:  Xue, Yulong;  Zhang, Lingxuan;  Ren, Yangming;  Lei, Yufang;  Sun, Xiaochen
Adobe PDF(3913Kb)  |  收藏  |  浏览/下载:40/1  |  提交时间:2023/11/20
fast adiabatic  broadband coupler  grating waveguides  power splitter  local eigenmodes  
基于光子集成的全固态调频连续波激光雷达研究 学位论文
, 北京: 中国科学院大学, 2023
作者:  雷语芳
Adobe PDF(7331Kb)  |  收藏  |  浏览/下载:57/0  |  提交时间:2023/10/07
微纳光子器件  光学相控阵  调频连续波  激光雷达  波束扫描  栅瓣抑制  
Suppressing grating lobes of large-aperture optical phased array with circular array design 期刊论文
APPLIED OPTICS, 2023, 卷号: 62, 期号: 15, 页码: 4110-4114
作者:  Lei, Yufang;  Zhang, Lingxuan;  Xue, Yulong;  Ren, Yangming;  Zhang, Qihao;  Zhang, Wenfu;  Sun, Xiaochen
Adobe PDF(7709Kb)  |  收藏  |  浏览/下载:42/1  |  提交时间:2023/08/28
Si Photonics FMCW LiDAR Chip with Solid-State Beam Steering by Interleaved Coaxial Optical Phased Array 期刊论文
MICROMACHINES, 2023, 卷号: 14, 期号: 5
作者:  Lei, Yufang;  Zhang, Lingxuan;  Yu, Zhiyuan;  Xue, Yulong;  Ren, Yangming;  Sun, Xiaochen
Adobe PDF(5286Kb)  |  收藏  |  浏览/下载:59/1  |  提交时间:2023/07/03
LiDAR  optical phased array  integrated optics  
Effective half-wavelength pitch optical phased array design for aliasing-free 2D beam steering 期刊论文
APPLIED OPTICS, 2022, 卷号: 61, 期号: 32, 页码: 9423-9428
作者:  Lei, Yufang;  Zhang, Lingxuan;  Xue, Yulong;  Ren, Yangming;  Zhang, Qihao;  Zhang, Wenfu;  Sun, Xiaochen
Adobe PDF(8105Kb)  |  收藏  |  浏览/下载:93/1  |  提交时间:2022/12/14
Two-dimensional single-lobe Si photonic optical phased array with minimal antennas using a non-uniform large spacing array design 期刊论文
APPLIED OPTICS, 2022, 卷号: 61, 期号: 24, 页码: 7158-7162
作者:  Xue, Yulong;  Zhang, Qihao;  Ren, Yangming;  Lei, Yufang;  Sun, Xiaochen;  Zhang, Lingxuan
Adobe PDF(6999Kb)  |  收藏  |  浏览/下载:95/1  |  提交时间:2022/09/29
Genetic-algorithm-based deep neural networks for highly efficient photonic device design 期刊论文
Photonics Research, 2021, 卷号: 9, 期号: 6, 页码: B247-B252
作者:  Ren, Yangming;  Zhang, Linxuan;  Wang, Weiqiang;  Wang, Xinyu;  Lei, Yufang;  Xue, Yulong;  Sun, Xiaochen;  Zhang, Wenfu
Adobe PDF(995Kb)  |  收藏  |  浏览/下载:176/3  |  提交时间:2021/06/21
Tunable doublet lens based on dielectric metasurface using phase-change material 期刊论文
MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 28
作者:  Li, Xingyi;  Li, Siqi;  Wang, Guoxi;  Lei, Yufang;  Hong, Yunfan;  Zhang, Lingxuan;  Zeng, Chao;  Wang, Leiran;  Sun, Qibing;  Zhang, Wenfu
Adobe PDF(654Kb)  |  收藏  |  浏览/下载:151/2  |  提交时间:2020/11/09
Metasurfaces  phase-change materials  lens  
All-dielectric high saturation structural colors with Si3N4 metasurface 期刊论文
MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 14
作者:  Hong, Yunfan;  Lei, Yufang;  Fang, Xiaoming;  Li, Xingyi;  Wen, Wenlong;  Zhang, Lingxuan;  Ge, Suyang;  Li, Siqi
Adobe PDF(2068Kb)  |  收藏  |  浏览/下载:169/2  |  提交时间:2020/06/23
Metasurface  structural colors  high saturation