1) electromagnetically induced transparency
电磁感应透明
1.
Controlling the photonic bandgap structures via manipulation of refractive index of electromagnetically induced transparency vapor;
调控电磁感应透明气体折射率实现可控光子带隙结构
2.
Phonon mediated electromagnetically induced transparency and ultraslow light in strongly coupled exciton-phonon systems;
声子辅助的电磁感应透明和超慢光效应的研究
3.
Ultra-narrow electromagnetically induced transparency and inversionless gain in a ladder-four-level system;
梯型四能级系统中超窄电磁感应透明与无反转增益
2) EIT
电磁感应透明
1.
Numerical Simulation of the Light Storage Based onDynamic EIT and Analysis of Multi-Pulse Storage;
基于电磁感应透明的光存储的数值模拟研究及多脉冲存储分析
2.
For electro-magnetically induced transparency (EIT), the probing laser canchange the medium susceptibility and transmit the atomic gas so that the measurement of light speed reduction is realized.
光速减慢实验中用到的低温 Na原子气在探测激光和耦合激光的共同作用下处于量子相干态——一种非线性极化状态 ,由于电磁感应透明效应 (EIT) ,探测光可以使介质的折射率改变并能透过 Na原子气 ,使光速减慢的测量变为现实。
3.
We have demonstrated the existence of electromagnetically induced transparency (EIT) with a set of suitable parameters, and we find that the light levels of the drive fields are as weak as that of the spontaneous emission with the EIT.
研究了被三个耦合场驱动的四能级原子系统的自发辐射 ,通过计算自发辐射场对应的原子极化率 ,发现在某些特定参数下系统具有电磁感应透明的特性 ,同时发现电磁感应透明效应产生时 ,驱动场强度与自发辐射场处于相同量
3) electromagnetically induced transparency(EIT)
电磁感应透明
1.
The second-order coherence of radiation field in Λ-type three-energy level electromagnetically induced transparency(EIT) system is investigated theoretically.
对Λ型三能级原子电磁感应透明(EIT)过程中辐射场的二阶相干度进行了研究。
4) electromagnetic induced transparency
电磁感应透明
1.
When the probe field is weak, our calculations show that along with the change of Rabi frequencies of the driving field, the system appears to be hole burning in the dispersion curve,and two big electromagnetic induced transparency windows with approximately the same width are demonstrated.
发现在弱探测场下系统驱动场拉比频率改变时,其色散曲线会呈现出烧孔现象,吸收增益曲线会出现全增益区以及宽而平坦的电磁感应透明窗口。
5) EIT
电磁感应光透明
1.
Influence of Er~(3+) concentration on EIT inEr~(3+): YAG crystal;
Er~(3+):YAG晶体Er~(3+)离子的浓度对电磁感应光透明的影响
2.
The effect termed electromagnetically induced transparency (EIT) is an induced transparency in an initially absorbing medium, experienced by a weak-probe field, due to the presence of a strong-coupling field on a linked transition.
电磁感应光透明(EIT)是指通过强相干场的耦合,使得原本对弱探测场吸收的介质产生感应透明。
6) electromagnetically induced transparency
电磁感应光透明
1.
In this review we describe various phenomena caused by atomic coherence,including electromagnetically induced transparency,coherent hole burning,double dark states,vacuum-induced coherence,optical signal storage based on stimulated Raman adiabatic passage,optical information transfer and erasure between two light channels,and so forth.
文章介绍了基于原子相干效应的电磁感应光透明、相干烧孔、双暗态、真空感应相干、部分受激拉曼绝热过程的光存储、光信息在不同通道之间的转换与擦除等现象的理论和实验研究,并简单介绍了它们的应用价值。
补充资料：电磁感应式转速计
分子式：
分子量：
CAS号：
性质：测速仪器的一种，利用电磁感应原理将转速转换成指针角位移来显示其转速值。其工作原理如图所示，转轴联轴联接于被测的转轴上，当磁极旋转时磁力线与铝盘相切，使铝盘感应电势形成涡流（电流）。旋转磁场和电流作用形成了铝盘的偏转力矩并与转速成比例。铝盘转动一定角度使扭力弹簧产生反力矩，两力矩平衡时铝盘的转动角度不变，从而在指针的刻度上反映出所测的转速。这种转速计结构简单、维护方便，价格低廉，但温度对测量误差影响较大，在常温下误差为1%~2%，测速范围为50转/分~12千转/分。
分子量：
CAS号：
性质：测速仪器的一种，利用电磁感应原理将转速转换成指针角位移来显示其转速值。其工作原理如图所示，转轴联轴联接于被测的转轴上，当磁极旋转时磁力线与铝盘相切，使铝盘感应电势形成涡流（电流）。旋转磁场和电流作用形成了铝盘的偏转力矩并与转速成比例。铝盘转动一定角度使扭力弹簧产生反力矩，两力矩平衡时铝盘的转动角度不变，从而在指针的刻度上反映出所测的转速。这种转速计结构简单、维护方便，价格低廉，但温度对测量误差影响较大，在常温下误差为1%~2%，测速范围为50转/分~12千转/分。
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