"Even the station shields absorb and reemit phaser energy as microwaves.

Greenhouse gases absorb infrared radiation and then reemit it; if these gas levels increase, the earth's temperature will rise.

PMTs absorb the light emitted by the scintillator and reemit it in the form of electrons via the photoelectric effect.

This occurs when molecules that initially are in an excited vibrational state absorb the laser light and relax back to the lower vibrational state when they reemit the photon.

In this technique, atoms' inner electrons absorb x-rays of particular wavelengths, and reemit the x-rays after a delay, inducing a phase shift in all of the reflections, known as the anomalous dispersion effect.

Hawking interpreted this to mean that when black holes absorb some photons in a pure state described by a wavefunction, they reemit new photons in a thermal mixed state described by a density matrix.

Other strategies for reducing the impact of the interface reflections include designing the LED to reabsorb and reemit the reflected light (called photon recycling) and manipulating the microscopic structure of the surface to reduce the reflectance, by introducing random roughness, creating programmed moth eye surface patterns.