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1·Light Amplification by Stimulated Emission of Radiation?

激光，激光器，受激辐射式光放大器LASER ？

2·Spontaneous photons initiate stimulated emission and the chain reaction begins.

自发发射的光子引起受激发射，开始了链式反应。

3·The absorption, spontaneous emission and stimulated emission are discussed respectively.

分别考虑了吸收、自发辐射和受激辐射诸情况。

4·Sources - Laser principles, spontaneous and stimulated emission, rate eqns, output power.

光源 - 雷射原理，自发与被激发的放光，比例方程式，输出功率。

5·The relaxation rate of upper level is equal to the transition probability of stimulated emission.

激光达到饱和强度时，上能级弛豫速率等于受激跃迁几率。

6·The word laser was coined as an acronym for Light Amplification by the Stimulated Emission of Radiation.

激光这个词是由辐射的刺激发散产生的光的扩大的英文首字母缩略词而创造的。

7·The term laser is an acronym for light amplification by stimulated emission of radiation, or a light amplifier.

这个术语激光的全称是经过受激起射光扩展，或许一个光缩小器。

8·It is found that these kinds of glasses have good thermal stability, broad FWHM and large stimulated emission cross-section.

结果表明：这种玻璃具有较宽的荧光半高宽、较大的受激发射截面，较好的热稳定性。

9·It is shown that the basic of a laser lies in its high photon degeneracy and are governed by the nature of stimulated emission.

并指出激光的基本特点是高光子简并度。激光的特性是由受激辐射的本质决定的。

10·There is a promising application in the study of stimulated emission of organic semiconductor materials such as conjugated polymer.

以共轭聚合物为代表的有机半导体材料的受激发射研究具有巨大的应用前景。