threshold current density

常见例句

Double heterostructure(DH)realizes the complete confinement of carriers and light, decreasing threshold current density substantially.
双异质结构实现了光和载流子的完全限制，使阈值电流密度大幅度下降。
Through numerical calculation and analysis, the effects of structure parameters on far field pattern and threshold current density are studied.
通过数值计算分析，详细研究了结构参数对远场及阈值电流密度等的影响。
Further analysis shows that it is caused by the enhancement of the threshold current density and threshold carrier density in terms of optical-gain spe.
进一步分析认为，这是因为条宽变窄导致器件阈值电流密度、阈值载流子密度变大造成的。