Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Kaijun Mu"'
Publikováno v:
Sensors, Vol 24, Iss 5, p 1366 (2024)
An acoustic imaging method for detecting and locating gas leaks based on a virtual ultrasonic sensor array is proposed and experimentally demonstrated. A scanning sensor array of only two sensors is used to collect the acoustic signals generated by t
Externí odkaz:
https://doaj.org/article/78db1a8e7d194f4a87fed21b85cc8a25
Publikováno v:
Optics Express. 30:8474
Plasmon induced transparency (PIT), known as the coupling of plasmon modes in metamaterials, has attracted intensive research interests in photonic applications. In this work, a PIT-like transparency is realized via the strong coupling of plasmonic d
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-2 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-2 (2019)
We theoretically investigate the optical properties of a nanostructure consisting of the two identical and symmetrically arranged crisscrosses. A plasmonic Fano resonance is induced by a strong interplay between bright mode and dark modes, where the
Publikováno v:
Chinese Physics B. 30:114205
Cuprous oxide (Cu2O) has attracted plenty of attention for potential nonlinear photonic applications due to its superior third-order nonlinear optical property such as two-photon absorption. In this paper, we investigated the two-photon excitation in
Publikováno v:
Optics Communications. 383:36-41
We numerically investigated the optical properties of planar nanorod antennas metamaterial that exhibits plasmon-induced transparency (PIT) effect. The designed metamaterial is made of a silver nanorod dimer antenna surrounded by two parallel silver
Publikováno v:
Scientific Reports
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
We theoretically investigate the optical properties of a nanostructure consisting of the two identical and symmetrically arranged crisscrosses. A plasmonic Fano resonance is induced by a strong interplay between bright mode and dark modes, where the
Publikováno v:
Physica B: Condensed Matter. 474:64-69
The THz transmission and emitting properties of a composite metallic nanostructure, composed of Ag nanowires electrodeposited in an anodic aluminum oxide (AAO) template and a Pt thin film, were investigated by using a femtosecond pulse laser irradiat
Autor:
Pei Ding, Chunzhen Fan, Jinna He, Fengying Ma, Junqiao Wang, Kaijun Mu, Huaping Zang, Erjun Liang
Publikováno v:
Optics Communications. 338:399-405
We numerically investigated the optical properties of planar resonators metamaterial that exhibits two narrow transmitted dips with quality factors of 23 and 50 in the optical regions. The results show that, both of the two resonances reveal a distin
Publikováno v:
SPIE Proceedings.
Graphene is a promising candidate material for ultra-broadband photodetectors, as it interacts with light strongly from microwave to ultraviolet. We have characterized terahertz response from monolayer graphene samples deposited on sapphire, poly(met
Autor:
Erjun Liang, Chuanke Wang, Yong-Jie Li, Ziwen Ji, Changqing Xie, Quanping Fan, Kaijun Mu, Shu Chen, Chenglong Zheng, Lai Wei, Huaping Zang, Leifeng Cao, Xiaoli Zhu
Publikováno v:
Chinese Physics B. 28:064201
We propose an efficient method of generating a vortex beam with multi-foci by using a fractal spiral zone plate (FSZP), which is designed by combining fractal structure with a spiral zone plate (SZP) in the squared radial coordinate. The theoretical