受激吸收 [物] stimulated absorption
- 此时少数快电子不仅会由于自发辐射而损失能量,同时会因受激吸收而得到加速。
During this process electrons will not only lose energy for self-radiation, but also gain energy from induced absorption. - 着重阐述了受激态吸收对调谐范围和输出特性的限制,以及吸收饱和时的偏振特性及被动调Q性能。
We also expound the limitation in tuning range and lasing properties by the excited-state absorption, the polarization and the Passive Q-switch behavior by saturation absorption. - 速率方程表征的是原子的自发辐射、受激辐射和受激吸收几率的基本关系,是进行理论计算的根本;
The rate equation theory researches the basic relation of the atomic spontaneous emission, stimulated emission and stimulated absorption, and it is the fundamental theoretical calculations.