释义 |
tunable laser
tunable laser[′tü·nə·bəl ′lā·zər] (optics) A laser in which the frequency of the output radiation can be tuned over part or all of the ultraviolet, visible, and infrared regions of the spectrum. tunable laserA laser that can change its frequency over a given range. In time, tunable lasers are expected to be capable of switching frequencies on a packet by packet basis. |