这就是艾伦森所说的“增益效应。”
详细讨论了产生这种声子增益效应的机理,给出了产生声子增益的时间间隔。
This corresponded to a phonon amplification effect. The mechanism of generating the phonon amplification was discussed.
当存在阻尼时,就有可能出现不稳定性。而当阻尼很小可被忽略后,将仅出现空间增益效应。
If there is damp, the instabilities may appear, and when the damp is so small that can be neglected, there exists only spatial gain.
Aronson calls this the "Gain Effect."
这就是艾伦森所说的“增益效应“
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