Definition of Q-switching in English:

Q-switching

noun ˌkjuːˈswɪtʃɪŋ

Physics

The process of pumping a laser that has a low Q, and so cannot oscillate, and then suddenly increasing the Q so that the stored energy is released in a single pulse of very high power; the use of a Q-switch.

Origin

1960s; earliest use found in Journal of Applied Physics. Partly from Q + switching, and partly from either Q-switch or Q-switch + -ing.

Definition of Q-switching in US English:

Q-switching

nounˌkjuːˈswɪtʃɪŋ

Physics

The process of pumping a laser that has a low Q, and so cannot oscillate, and then suddenly increasing the Q so that the stored energy is released in a single pulse of very high power; the use of a Q-switch.

Origin

1960s; earliest use found in Journal of Applied Physics. Partly from Q + switching, and partly from either Q-switch or Q-switch + -ing.

单词	Q-switching
释义	Definition of Q-switching in English: Q-switching noun ˌkjuːˈswɪtʃɪŋ Physics The process of pumping a laser that has a low Q, and so cannot oscillate, and then suddenly increasing the Q so that the stored energy is released in a single pulse of very high power; the use of a Q-switch. Origin 1960s; earliest use found in Journal of Applied Physics. Partly from Q + switching, and partly from either Q-switch or Q-switch + -ing. Definition of Q-switching in US English: Q-switching nounˌkjuːˈswɪtʃɪŋ Physics The process of pumping a laser that has a low Q, and so cannot oscillate, and then suddenly increasing the Q so that the stored energy is released in a single pulse of very high power; the use of a Q-switch. Origin 1960s; earliest use found in Journal of Applied Physics. Partly from Q + switching, and partly from either Q-switch or Q-switch + -ing.
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