Assertion: laser | /r/HasProperty | device
Facets:
value: with the same frequency
type: OTHER
value: with phase
type: OTHER
Source sentences:
text: A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.
text: Laser, a device that stimulates atoms or molecules to emit light at particular wavelengths and amplifies that light, typically producing a very narrow beam of radiation.
text: Laser is a device that amplifies or increases the intensity of light and produces highly directional light.
text: A laser is a device which is built on the principles of quantum mechanics to create a beam of light where all of the photons are in a coherent state — usually with the same frequency and phase.
text: A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.
text: As nouns the difference between lazer and laser is that lazer is while laser is a device that produces a monochromatic, coherent beam of light or laser can be a gum resin obtained from certain umbelliferous plants.
text: In short, it is a device that generates a beam of light energy at a specific wavelength.