Male reproductive health in both humans and animals is an important research field in biological study. In order to characterize the morphology, the motility and the concentration …
G Di Caprio, A El Mallahi, P Ferraro, R Dale… - Biomedical optics …, 2014 - opg.optica.org
In this paper we investigate the use of a digital holographic microscope, with partial spatial coherent illumination, for the automated detection and tracking of spermatozoa. This in vitro …
S Li, Q Wang, C Chen, Z Liu, G Ren, Z Ren… - Optical Materials …, 2024 - opg.optica.org
In this paper, we proposed a terahertz (THz) metamaterial sensor, which consists of an array with two mirrored double split ring resonators (DSRRs) in one unit cell deposited on a …
Diatoms are among the dominant phytoplankters in the world's oceans, and their external silica investments, resembling artificial photonic crystals, are expected to play an active role …
Y Wan, T Man, F Wu, MK Kim, D Wang - Optics and Lasers in Engineering, 2016 - Elsevier
We present a new self-interference digital holographic approach that allows single-shot capturing three-dimensional intensity distribution of the spatially incoherent objects. The …
S Romano, S Cabrini, I Rendina… - Light: Science & …, 2014 - nature.com
The behavior of a negative refraction photonic crystal slab irradiated with out-of-plane incident beam is an unexplored subject. In such an experimental configuration, guided …
For decades, metamaterials are used for various applications like antennae, absorbers, cloaking devices, insulation material, etc due to their exquisite physical, topological, and …
H Guo, H Liu, X Zhang, H Chen, W Liu… - Applied Physics …, 2013 - iopscience.iop.org
A honeycomb lattice photonic crystal (HLPC) has been utilized to realize the Dirac point and cloaking effect. The dispersion bands and modal properties in the vicinity of the Dirac point …
The realization of miniaturized devices able to accumulate a higher number of information in a smallest volume is a challenge of the technological development. This trend increases the …