Baisong Chen
Beijing Normal University
22 Papers
27 Citations
Baisong Chen is an academic researcher from Beijing Normal University. The author has contributed to research in topics: Computer science & Medicine. The author has an hindex of 2, co-authored 3 publications. Previous affiliations of Baisong Chen include Center for Information Technology.
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Papers
On-chip generation of Bessel–Gaussian beam via concentrically distributed grating arrays for long-range sensing
Z.Y. Zhi,Quanxin Na,Qijie Xie,Baisong Chen,Yingzhi Li,Xiaobin Liu,Xuetong Li,Lianjun Wang,Guo-qiang Lo,Junfeng Song +9 more
TL;DR: In this paper , an integrated silicon photonic chip with unique structures featuring with concentrically distributed grating arrays was proposed to generate the Bessel-Gaussian beam with a long propagation distance.
Two-dimensional multi-layered SiN-on-SOI optical phased array with wide-scanning and long-distance ranging.
Lanxuan Zhang,Yingzhi Li,Baisong Chen,Yubing Wang,H. Li,Yu Hou,Min Tao,Yuxuan Li,Z.Y. Zhi,Xiaobin Liu,Xuetong Li,Quanxin Na,Qijie Xie,Ming Zhang,Xueyan Li,Fengli Gao,Xianshu Luo,Guoqiang Li,Junfeng Song +18 more
TL;DR: In this article , a SiN-on-SOI two-dimensional optical phased array (OSA) chip was designed and fabricated to achieve a 2D scanning range of 96°×14.4° and 690 mW peak power of the main lobe.
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Research progress on photoacoustic SF6 decomposition gas sensor in gas-insulated switchgear
TL;DR: In this paper , a detailed review of four different types of PAS-based gas sensors is discussed and compared, and a detailed comparison of the performance of these sensors is presented.
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Estimation of forest canopy leaf area index using MODIS, MISR, and LiDAR observations
TL;DR: In this paper, a new approach for determining the forest leaf area index (LAI) from a geometric-optical model inversion using multisensor observations is developed, where a priori information on tree height and the spectra of four scene components of a GOMS model are extracted from airborne light-detection and ranging (LiDAR) data and optical remote sensing data with high spatial resolution, respectively.
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High-Data-Rate and Wide-Steering-Range Optical Wireless Communication Via Nonuniform-Space Optical Phased Array
Yingzhi Li,Baisong Chen,Quanxin Na,Min Tao,Xiaobin Liu,Z.Y. Zhi,Tao Peng,Xuetong Li,Xianshu Luo,Guo-qiang Lo,Fengli Gao,Xueyan Li,Qijie Xie,Junfeng Song +13 more
TL;DR: In this article , the authors demonstrate high-data-rate and long-range optical wireless communication (OWC) using an integrated Silicon-Silicon Nitride OPA chip with 12 mm large aperture.
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