Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Shen Ting-gen"'
Publikováno v:
In Optik - International Journal for Light and Electron Optics November 2013 124(21):5189-5192
Publikováno v:
In Optik - International Journal for Light and Electron Optics 2011 122(16):1426-1429
Publikováno v:
In Optik - International Journal for Light and Electron Optics 2010 121(7):641-645
Publikováno v:
Optik. 125:3263-3267
Based on the defective NR-PC flat lens incorporating Al or Cu, the effects on the resolution for target detection and imaging are studied with dynamic scanning scheme. We use the finite-difference-time-domain method to do this research. Firstly, by u
Autor:
Shen Ting-gen1,2, Zhou Yue-qun2 zhouyq666@gmail.com, Li Zheng-hua1,3, Ji Pei-lai2, Sun Jin2, Yu Feng-chao1
Publikováno v:
Applied Physics A: Materials Science & Processing. Aug2009, Vol. 96 Issue 3, p789-792. 4p. 3 Diagrams, 1 Chart, 2 Graphs.
Publikováno v:
Applied Physics A. 96:789-792
We used the method of finite-difference time domain (FDTD) to study the characteristics of the patch antenna based on a novel periodic structure, and the theory of photonic crystal structure (also photonic band gap [PBG]) structure was introduced. Th
Publikováno v:
Journal of Russian Laser Research. 29:255-261
The method of finite-difference-time domain (FDTD) was used to study the characteristics of the patch antenna based on drilling air holes in the PBG substrate. The results obtained show that the waves propagating along the substrate surface can be su
Autor:
Shen Ting-gen, Fang Yun-tuan
Publikováno v:
Crystal Research and Technology. 39:434-438
The photonic band structures of two-dimensional square compound lattices are calculated by the plane-wave method. Four air hole cylinders drilled in a square dielectric cylinder which locate at each square lattice site are embedded in a background of
Publikováno v:
physica status solidi (b). 241:818-828
Radiation from acoustic sources located inside quasi-periodically layered structures is studied using the transfer matrix method. In contrast to the periodically layered cases the transmission in the quasi-periodic systems has different band structur
Autor:
Shen Ting-gen, Fang Yun-tuan
Publikováno v:
Chinese Physics Letters. 22:949-951
Point imaging by a photonic crystal slab due to the negative refraction is studied by the finite-difference time-domain scheme. With proper surface termination of a photonic crystal (PC) slab, multi-reflection and refraction will occur in the imaging