Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Shang Qi Wang"'
Publikováno v:
In Géobios 2005 38(4):533-551
Publikováno v:
Advanced Materials Research. :629-632
Dynamic stability analysis is a very important research project in the space structures. Up to now, in most researches, the imperfections of members are not included in the dynamic stability analysis for the single-layer lattice domes. In this paper,
Publikováno v:
Modern Physics Letters B. 22:155-165
We investigate the optical properties of Gaussian beams diffracted by a variable π-phase plate clinging tightly to the lens with long focal depth and its dependence on the size of the π-phase plate and the preset long focal depth of the lens. The n
Publikováno v:
Modern Physics Letters B. 21:1677-1685
The influence of fabrication errors of metallic nanofilm with the grating-like and nonsymmetrical corrugation on one or two sides on surface plasmons resonance is analyzed by using boundary integral method. The scattering cross-section and the near-f
Publikováno v:
Optics Communications. 266:399-403
Diffractive optical elements (DOEs) are designed for implementing spatial demultiplexing and spectral synthesizing simultaneously by using conjugate gradient optimization algorithm. Three different design cases for the spectrum window of the optical
Publikováno v:
Journal of Paleontology. 75:75-95
The functional morphology and autecology of leperditicopid arthropods (Ordovician-uppermost Devonian) are analyzed in the light of well-preserved specimens from the Devonian of China and detailed comparisons with recent ostracodes. Leperditicopids we
Autor:
Shang-qi Wang, Kenneth G. McKenzie
Publikováno v:
Senckenbergiana lethaea. 79:589-601
In South China, large-sized leperditicopid ostracodes are represented by a single natural group referred to the tribe SinoleperditiiniWang (1994), which developed a trailing chevron muscle scar and ranged through most of the Devonian. It contains 2 g
Publikováno v:
Optoelectronic Materials and Devices II.
We investigate the focal characteristics of several cylindrical microlenses made of anisotropically dielectric material illuminated by different wavelengths in close boundary based on rigorous boundary element methods. Several design schematics of th
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 24(10)
The enhancement and confinement characteristics of the local field in the two-dimensional (2D) subwavelength-size series cavities structure are investigated numerically by using the boundary integral method. The series cavities are built of two piece
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 24(2)
The common focusing characteristics of a cylindrical microlens with a long focal depth and under a given multiple-wavelength illumination are analyzed based on the boundary element method (BEM). The surface-relief profile of a finite-substrate-thickn