“The anti-reflection structure we designed therefore also has a very complex shape, which results from an optimization procedure that notably does not require any knowledge of the obstacle’s internal ...

Revise reflection and refraction for your physics GCSE foundation and higher triple science exams with Bitesize interactive practice quizzes covering feedback and common errors.

Physicists have measured for the first time the length of time that light spends outside a piece of glass when it undergoes total internal reflection. Albert Le Floch and colleagues at the University ...

Students use mirror equations to determine the position and type.

What happens to your image if you bend a spoon from concave to convex?

Researchers cracked the mystery of altermagnets, materials with no net magnetization yet strange light-reflecting powers, by ...