Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Jina Ma"'
Publikováno v:
ICT Express, Vol 10, Iss 3, Pp 583-587 (2024)
Recently, as data demand has increased owing to the rapidly increasing demand for wireless devices and the influence of data traffic, various technologies are being developed to support it. Among them, millimeter-wave (mmWave) frequencies with rich s
Externí odkaz:
https://doaj.org/article/d46b5cf1e4904fe79ab62b3233c4c4b1
Autor:
Haiping Wang, Liqin Tang, Jina Ma, Huiwen Hao, Xiuyan Zheng, Daohong Song, Yi Hu, Yigang Li, Zhigang Chen
Publikováno v:
APL Photonics, Vol 5, Iss 1, Pp 016102-016102-6 (2020)
We propose and demonstrate a new method for creation of fan-shaped optical vortex beams by rational phase modulation and assembly based on a well-known conical vortex phase. Our design is different from the previously proposed method for generation o
Externí odkaz:
https://doaj.org/article/8be5604b0a8a42e8b57821e6dddd7b92
Autor:
Shiqiang Xia, Carlo Danieli, Wenchao Yan, Denghui Li, Shiqi Xia, Jina Ma, Hai Lu, Daohong Song, Liqin Tang, Sergej Flach, Zhigang Chen
Publikováno v:
APL Photonics, Vol 5, Iss 1, Pp 016107-016107-8 (2020)
We demonstrate experimentally the existence of compact localized states (CLSs) in a quasi-one-dimensional photonic rhombic lattice in the presence of two distinct refractive-index gradients (i.e., a driven lattice ribbon) acting as external electric
Externí odkaz:
https://doaj.org/article/078990eabb6346cc94ed7c11f7f8233a
Autor:
Jingjun Xu, Shiqiang Xia, Wenchao Yan, Shiqi Xia, Zhigang Chen, Jina Ma, Liqin Tang, Daniel Leykam, Daohong Song, Yi Hu
Publikováno v:
Nanophotonics, Vol 9, Iss 5, Pp 1161-1176 (2020)
Flat-band systems have attracted considerable interest in different branches of physics in the past decades, providing a flexible platform for studying fundamental phenomena associated with completely dispersionless bands within the whole Brillouin z
Autor:
Bohm-Jung Yang, Yigang Li, Xiuyan Zheng, Liqin Tang, Daohong Song, Zhigang Chen, Jun-Won Rhim, Yi Hu, Daniel Leykam, Jina Ma, Shiqiang Xia, Haiping Wang, Shiqi Xia
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate robust-boundary-mode (RBM) and non-contractible loop state (NLS) in a photonic Kagome lattice, manifesting unique topological entities in flatband systems. We achieve direct observation of the NLS along toroidal direction in a Corbino-
Autor:
Shiqiang Xia, Liqin Tang, Haiping Wang, Daohong Song, Yigang Li, Xiuyan Zheng, Jina Ma, Yi Hu, Zhigang Chen, Jun-Won Rhim, Bohm-Jung Yang, Shiqi Xia, Daniel Leykam
Publikováno v:
Physical review letters. 124(18)
Topological properties of lattices are typically revealed in momentum space using concepts such as the Chern number. Here, we study unconventional loop states, namely, the noncontractible loop states (NLSs) and robust boundary modes, mediated by nont
Autor:
Jian Liang, Xiaojuan Zhao, Yan Xu, Wenhong Zhao, Hao Dong, Haixia Li, Weidong Bai, Juan Yang, Jina Ma, Xiaofang Zeng
Publikováno v:
Food Chemistry. 361:130147
Triple quadrupole mass spectrometry has been the main technique for HAAs analysis in recent decade, while it requires extensive optimization of compound-dependent parameters. A novel method based on HPLC–Q-Orbitrap-HRMS was developed firstly for si
Autor:
Haiping Wang, Jina Ma, Xiuyan Zheng, Liqin Tang, Daohong Song, Yi Hu, Yigang Li, Zhigang Chen
Publikováno v:
Conference on Lasers and Electro-Optics.
Autor:
Shiqi Xia, Hrvoje Buljan, Daohong Song, Liqin Tang, Xiuying Liu, Nan Wang, Zhigang Chen, Jina Ma
Publikováno v:
Optical Materials Express. 11:1292
Topological photonics has attracted widespread research attention in the past decade due to its fundamental interest and unique manner in controlling light propagation for advanced applications. Paradigmatic approaches have been proposed to achieve t
Autor:
Yi Hu, Liqin Tang, Daohong Song, Haiping Wang, Huiwen Hao, Zhigang Chen, Jina Ma, Yigang Li, Xiuyan Zheng
Publikováno v:
APL Photonics, Vol 5, Iss 1, Pp 016102-016102-6 (2020)
We propose and demonstrate a new method for creation of fan-shaped optical vortex beams by rational phase modulation and assembly based on a well-known conical vortex phase. Our design is different from the previously proposed method for generation o