3) atomic coherent population trapping
原子相干捕获
4) coherent population trapping
相干布居捕获
1.
Atom coherence and quantum interference have led to many interesting optical phenomena such as coherent population trapping (CPT), electromagnetic-induced transparency, laser without inversion and control of spontaneous emission.
原子相干和量子干涉已经引起许多有趣的光学现象,例如相干布居捕获、电磁诱导透明、无反转激光、以及自发辐射的控制等等。
2.
The atomtic coherence effects has one of the important forward subjects in laser physics and quantum optics, recent studies has shown that the quantum coherence and interference has led to a lot of new effects such as electromag-netically induced transparency, coherent population trapping, switching from subluminal propagation to superluminal propagation, etc.
本文研究了原子相干效应:一是在单个相干泵浦场驱动的近简并V系统中获得慢光速到超光速的转换,二是在不满足相干布居捕获条件下,我们可以在A系统和级联系统里获得有效的参量放大。
5) particle-capture
粒子捕获
1.
Using electrohydrodynamic and particle-capture effects,flow has been induced successfully by distributing electrodes appropriately to accelerate plasma.
采用电流体(EHD)技术以及粒子捕获机制,合理布置电极阵列加速等离子体,在静止空气中成功地诱导流场。
6) trapped particle
捕获粒子
补充资料:前向相干散射原子光谱分析
分子式:
CAS号:
性质:利用光波的前向相干散散射效应进行多元素分析的光谱技术。原理为光散射具有相长干涉和共振性。前者为前向散射光强度比侧向的高;后者为光频率接近于原子共振频率时,散射增强,而且散射光强度与散射原子数目有关。
CAS号:
性质:利用光波的前向相干散散射效应进行多元素分析的光谱技术。原理为光散射具有相长干涉和共振性。前者为前向散射光强度比侧向的高;后者为光频率接近于原子共振频率时,散射增强,而且散射光强度与散射原子数目有关。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条