Assertion: laser | /r/HasAspect | high temporal coherence
Facets:
Source sentences:
text: Lasers can also have high temporal coherence, which allows them to emit light with a very narrow spectrum, i.e., they can emit a single color of light.
text: Laser also have high temporal coherence which allows them to have a very narrow spectrum, i.e., they only emit a single color of light.