... 增益巅值 gain spiking 阈值增益 gain for threshold value ; thresholdgain 特征值增益 SDBI ...
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增益阈值 gain threshold
The general expression of the threshold gain and frequency in the compound laser cavity are deduced and some simulation analysis is made at different conditions. The simulating and experimental results demonstrate the validity of the principle.
理论建立在复合腔模型基础上，得出多重外腔自混合干涉输出频率变化和阈值增益变化的表达式，并进行了模拟分析和实验论证。
参考来源 - 复杂外腔反馈条件下的激光自混合干涉：实验观察及理论分析·2,447,543篇论文数据，部分数据来源于NoteExpress
导出了激光模的色散关系、共振频率和阈值增益的近似解析表达式。
Approximative analytical expressions are derived for the dispersion relations, the resonance frequencies and the threshold gains of the laser modes.
光回馈调制了激光器不同纵模的阈值增益，阈值增益最低的纵模获得振荡。
The threshold gains of different longitudinal modes are modulated by optical feedback. The mode which has the lowest threshold gain can oscillate.
根据理论模型计算了纵模限制因子、阈值增益、光增益、输出功率等特征参数。
We calculated longitudinal confinement factor, threshold gain, optical gain and output power etc through theoretical model.
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