Meanings of emit photons in English

Their pigments become excited and emit photons, the phenomenon known as fluorescence.

As the electrons fall into the holes, they emit photons.

This causes cesium electrons to pop (i.e., jump and crash) and emit photons of light.

No matter their color in daylight, be it jet-black or translucent, ultraviolet light makes pigments embedded in their exoskeletons emit photons.

Unlike light from the sun, which emits photons at all the visible wavelengths, lasers focus their energy on one specific wavelength.

Signal intensity can be measured and quantified as the number of emitted photons per second in a region of interest (ROI).