New posts in Optics

How does a telescope make an image larger by shrinking it?

Why does a pinhole create an image of the Sun?

Countable basis of coherent states used to express coherent states

Why is light with a small wavelength required to have a rectilinear path?

How is it possible there are UV photos while our eyes cannot detect UV waves?

Non-monochromatic (multi-wavelength?) lasers

Plane wave solution to Schrodinger's equation for periodic potential

Speed of light and speed of sound in the same medium

Why is there a "blue hour" after the "golden hour"?

Light reflecting off rain from bike light