Many organisms leverage showy colors for attracting mates. Because color is a property of light (determined by its wavelength ...

Flamboyant sexual ornaments serve as conspicuous visual signals optimized to the visual receptors and perception of potential ...

Schematic of chiral terahertz generation and control: A femtosecond laser interacts with a patterned spintronic emitter, producing elliptically or circularly polarized terahertz waves. Rotating the ...

Researchers at the University of Oxford have presented a method for interpreting the interactions between materials and polarized light, which may facilitate advancements in biomedical imaging and ...

Physicists have created a broadband detector of terahertz radiation based on graphene. The device has potential for applications in communication and next-generation information transmission systems, ...

Terahertz (THz) waves, which are located between microwaves and infrared light in the electromagnetic spectrum, can pass through many materials without causing damage, making them useful for security ...