Understand the physics behind total internal reflection and why light can become completely trapped inside a medium. This video explains the conditions required for total internal reflection, the role ...

When a spectrometer is being configured for a given experiment, one of the commonly overlooked considerations is in selecting the best fiber optic cable. While there are many different factors to ...

Light does a lot of work in the modern world, enabling all types of information technology, from TVs to satellites to fiber-optic cables that carry the internet across oceans. Stanford physicists ...

Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens. from a ...

No longer a novelty lighting scheme for pools and fountains, modern fiber-based can serve a variety of applications. Once relegated to underwater environments, fiber optic (FO) lighting has made its ...

Fiber optics is a branch of optical technology that is concerned with the transmission of data as light impulses along a thin flexible glass or plastic fiber. There are two basic types of optical ...