放大的自发辐射 meaning in English

amplified spont-aneous emission

Amplified spontaneous emission
放大的自发辐射
The amplified spontaneous emission ( ase ) is studied . both the forward and backward ase is simulated and their characters are analyzed in detail . then the dual stage cascade structure is presented as a solution to reduce the ase noise
2 .研究了edfa中放大的自发辐射噪声光( ase ) ,详细分析了前后向ase噪声光的性质,在此基础上,提出了双段级联结构抑制ase噪声光,并对这种方法进行了理论和实验研究。
In the two - photon resonance case , part of the input pulse energy is transformed into higher and lower frequency components through amplified spontaneous emission and four - wave mixing , and the medium shows strong optical power limiting effect
在双光子共振情况下，即入射脉冲频率等于1 、 3能级之间的共振频率的一半，由于介质中放大的自发辐射和四波混频的作用，部分入射脉冲能量转化为高频和低频电场成分的能量，分子介质表现出了很强的光功率限幅特性。