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有道
百度
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维基
百科
速率方程
[物] rate equation
- 等效电路的提出是基于半导体激光器速率方程以及VCSEL芯片结构，电路中各元件都有严格的物理意义。
The model is based on the semiconductor laser rate equations and the structure of the VCSEL chip, and every element in the circuit is represented. - 理论分析是通过引入一个反馈耦合率K和线性化速率方程，导出了半导体激光器相位噪声功率谱密度的表达式。
The theoretical analysis introduces a feedback coupling rate K and linearized rate equations. We also derive the expression of phase noise power spectrum density of semiconductor laser. - 利用速率方程理论，得到包含激光增益介质反转密度、光子密度和饱和吸收介质基态布居数密度的速率方程组。
Using rate equation theory, the equation group including the population inversion density of the gain medium, photon density and the absorber ground state population density is acquired.
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