laser diode

laser diode读音音标

英 [ˈleizə ˈdaiəud]

美 [ˈlezɚ ˈdaɪˌod]

laser diode意思解释

释义

激光器二极管；

英英释义

A laser diode is an electrically pumped semiconductor laser in which the active medium is formed by a p-n junction of a semiconductor diode similar to that found in a light-emitting diode. The laser diode is distinct from the optically pumped semiconductor laser, in which, while also semiconductor based, the medium is pumped by a light beam rather than electric current.

双语例句

The light is emitted by the laser diode and enters a diffraction grating.激光束从激光二极管中发出，射入衍射光栅。Different models should be suitably chosen to simulate the far-field behavior in the fast and slow axes of heterostructure laser diode at different power levels.在不同功率水平下，异质结激光二极管快轴与慢轴方向的远场行为应选用不同的模型模拟。