Recent scientific advancements have opened new opportunities for the close observation of physical phenomena. Researchers at University of Cambridge and University of Newcastle recently introduced a ...
Schematic of the planar device for producing dark- field speckle patterns. (Image from USTC). Credit: Douguo Zhang et al. Researchers from the University of Science and Technology of China (USTC) have ...
Historically, metasurface research has concentrated on the full manipulation of light's characteristics, resulting in a diverse array of optical devices such as metalenses, metaholograms, and beam ...
TOKYO — Trying to bridge the gap between next-generation optical disk formats, Ricoh said it has developed an optical component that reads and writes all disk formats—Blu-ray Disc and HD-DVD, as well ...
In the semiconductor industry, more sophisticated control of the planarization steps is a key process requirement for higher density chip technology. The use of colloidal dispersion of metal oxide ...
What is Particle Size Analysis? Particle size analysis is a technique for determining the particle size distribution in a material. Solid materials, emulsions, suspensions, and even aerosols may all ...
Figure 1: Light-induced three-dimensional control over the helical axis of a CLC. Figure 2: Light-controllable two-dimensional beam steering for spectrum scanning. Figure 4: Helical arrangements of ...
As companies such as Toshiba, Samsung and LG allude to dual-format Blu-ray and HD DVD players, Ricoh jumps in with a tiny optical device that makes a goes-both-ways player easier to execute. The ...
A digital camera records images from the phosphor screen of a RHEEM (right) which catches electrons diffracted from the crystalline structure on the surface of a silicon wafer. Super-powerful systems ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback