“激光器的阈值增益”的概念、定义、翻译、参考文献-科学参考

单词	激光器的阈值增益
释义	激光器的阈值增益 Encyclopedia 工学激光器的阈值增益释 laser threshold gain激光器的阈值增益阈值增益系数的物理意义是当某一频率（模式）光的小信号增益系数大于阈值增益系数时，便可起振而形成激光。
随便看	ferroconcrete ship ferroelastic domain ferroelasticity ferroelastics ferroelastic transition ferroelectric ferroelectric-antiferroelectric phase transition ferroelectric ceramics ferroelectric constitutive relation ferroelectric crystal ferroelectric dielectric materials ferroelectric domain ferroelectric domain imaging technique ferroelectric domain wall ferroelectric ferromagnet ferroelectric hysteresis loop ferroelectricity ferroelectric LC ferroelectric liquid crystal ferroelectric liquid crystal; ferroelectric LC ferroelectric liquid crystal modulator ferroelectric liquid crystal polymers ferroelectricmaterial ferroelectric materials ferroelectric memory

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