青云翻译

In the frequency of the laser excitation, in addition to some stimulated absorption, but also the existence and the stimulated absorption, they have contributed to the change in absorption coefficient. And state level, but very short-lived (ps), the chance to stay in the state very little, it may co

Under the frequency for excitation of lasers, other than stimulated absorption, stimulated absorption and they can contribute to the change of the absorption coefficient. But state lifetime of very short (PS), remain in the State's very little chance there would be excluding the two high-energy part

In frequency for under laser stimulation, besides some stimulated absorptions, but also exists with the stimulated absorption, they all have the contribution to the absorption coefficient change.But with condition the energy level life is extremely short (ps), pauses are extremely few in this condit

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Under the frequency for excitation of lasers, other than stimulated absorption, stimulated absorption and they can contribute to the change of the absorption coefficient. But state lifetime of very short (PS), remain in the State's very little chance there would be excluding the two high-energy part