One of the many fascinating effects of cross-polarization is called “birefringence”, which is responsible for the psychedelic gradients in the seen here. This article is part two of a two-part series ...

The misconception that "if it is transparent and smooth, light passes through straight"1.1 Transparent, scratch-free lenses appear to let light pass through straightMany people think that precision le ...

The fine and efficient control of the properties of light at ultrafast speed down to the picosecond timescale is a challenging task, crucial for many scientific applications and technologies. For ...

A team of researchers led by Assistant Professor Yuki Arakawa, Toyohashi University of Technology, has successfully liquid crystallized π-conjugated rod-like molecules with alkylthio groups containing ...

Researchers find gravitational lensing has significant effect on cosmic birefringence. ScienceDaily. Retrieved October 21, 2026 from www.sciencedaily.com / releases / 2023 / 11 / 231102135148.htm ...

A new diagnostic method has been created, based on Birefringence, the ability of substances to change the polarization state of light. With this method, doctors around the world can easily, rapidly ...

Multiple independent analyses of the oldest light in the universe now point to a subtle but persistent twist in its polarization, a signal that, if confirmed, cannot be explained by the Standard Model ...

Until recently, techniques for measuring birefringence have hardly altered with observations being made using standard polarising microscopes with white light and crossed polars, which can lead to ...

With this method, doctors around the world can easily, rapidly and reliably detect malaria, Ebola or HIV to name only a few. Nothing could be simpler: a drop of blood is placed on a special carrier ...