在物理学中,一台雷射器是一种放射出光线通过一个具体的机制,其中任期激光是一个英文缩写:光放大,由受激发射的辐射.这是一个结合量子力学和热力学过程中更详细地讨论了下文.作为光源,激光,可以有不同的属性,这取决于目的为何,它的设计.一个典型的激光放射出光线,在一个狭窄的,低发散光束,并与一个清楚界定的波长(对应于某一特定的颜色,如果激光是在可见光谱) .这是对比的光源,如白炽灯灯泡,该物质为一体的大型立体角,并在很宽的光谱波长.这些特性可以归纳为在任期内的一致性.
英语翻译In physics,a laser is a device that emits light through
1个回答
相关问题
-
英语翻译Semiconductor lasers are diodes that emit coherent light
-
英语翻译a pulsar is a celestial object that emits light in short
-
英语翻译The present invention relates to a laser screen device u
-
英语翻译To improve light extraction from organic light-emitting
-
英语翻译A sensor is a device which produces a signal in response
-
英语翻译In computing,a mouse (plural mice,or mouse devices) is a
-
The beam that is____by a laser differs in several ways from
-
英语翻译l (1) is a device that converts images to digital format
-
the light is coming in__the window A.across B.through C.over
-
英语翻译A physical change is any change that alters the form or