The direction in which the electromagnetic field of circularly polarized light rotates can be easily reversed by applying a ...

THE investigations on the molecular scattering of light now in progress under the writer's direction (regarding which previous communications have been published in NATURE) have brought to light some ...

Light can carry angular momentum in two distinct ways. One comes from polarization, which describes how the electric field ...

IT has been well established by several investigators 1,2 that, in the case of diffraction of light by ultrasonic waves, the first orders of diffraction on either side of the central zero order appear ...

Albert Einstein famously discovered that nothing, not even supersonic sound, is faster than the speed of light. For over a ...