| 释义 |
Q-switched laser
Q-switched laser[′kyü ‚swicht ′lā·zər] (optics) A laser whose Q factor is kept at a low value while an ion population inversion is built up, and then is suddenly switched to a high value just before instability occurs, resulting in a very high rate of stimulated emission. Also known as giant pulse laser. Q-switched laser
Q-switched laser(quality-switched); a laser in which the quality, or energy storage capacity is altered between a very high and a low value.Q-switched la·ser (swicht lā'zĕr) A laser in which the quality, or energy-storage capacity, varies between very high and low values. [quality-switched] |