The optical illusions are those mind-bending games that play with shapes and images and point of view. There are kinds of optical illusions: physical, physiological, and cognitive, which put the ...

The paper is published in the journal Nature. In a world-first, scientists used precisely controlled optical traps, known as "magic-wavelength optical tweezers," to create a highly stable ...

For that reason, the direct epitaxial growth of high-quality III-V optical gain materials selectively on large-size silicon photonics wafers remains a highly sought-after objective. The large mismatch ...

In photonic chips, information can be encoded in optical properties like polarization, phase, magnitude, frequency, and wavevector. While this would be extremely fast and energy-efficient ...

Optical illusions challenge eyes and brains with hidden numbers in complex patterns. This test features a 6-digit number blended into colorful swirls, exploiting visual perception tricks.

There are legacy options you may be more familiar with, like a digital optical or TosLink cable, but the same HDMI cable that you use to connect your OLED, QLED, or LED-powered screen to your ...

Optical techniques, such as bioluminescence and fluorescence, are emerging as powerful new modalities for molecular imaging in disease and therapy. Combining innovative molecular biology and chemistry ...

Scientists, including an Oregon State University chemistry researcher, have taken a key step toward faster, more energy-efficient artificial intelligence, and data processing in general, with the ...

Key Laboratory for Semi-Arid Climate Change of the Ministry of Education, College of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, China College of Earth and Environmental Sciences, ...

THIS is a collection of data obtained on optical rotatory ... specific rotatory powers; influence of temperature, concentration and solvent; rotatory dispersion; resolution of racemic compounds ...