Assertion: laser's output | /r/HasProperty | continuous
Facets:
value: with narrow pulse widths
type: OTHER
value: normally
type: DEGREE
Source sentences:
text: Of course even a laser whose output is normally continuous can be intentionally turned on and off at some rate in order to create pulses of light.
text: The output may be continuous or pulsed, with narrow pulse widths (in the nano or micro second ranges) and a wide variety of pulse repetition rates from 2Hz up to several thousand Hz.