Q-switching

短语

释义与例句

n.
  1. 1.

    A technique by which a laser can be made to produce a pulsed output beam, with much higher power in each pulse than would be produced when operating as a continuous wave.

    不可数
v.
  1. 1.

    present participle and gerund of Q-switch

词源

The Q stands for the quality factor of the resonator on the laser, which is altered in order to produce the pulse.

来源：wiktionary