1) quantum phase density distribution
量子相位密度
1.
the quantum phase density distribution changes with φ and θ-γ periodically;it becomes large with increase of average p.
研究了振幅相干态的Pegg-Barnett量子相位密度分布,结果发现,1)影响振幅相干态的量子相密度分布P(θ,m)的物理条件有:真空态|O〉与是相干态|α〉相叠加的角度φ,平均光子数和量子相位角θ与相干态移动相位角γ的相对值θ-γ。
2) phase density spectrum
相位密度谱
3) quantum phase
量子相位
1.
Also show the quantum phase and coherence properties of the field are complementary in description of the optical quantum coherence.
同时 ,还证明了在描写光场的相干性方面 ,光场的量子相位与量子相干性是并协的 。
4) quantum phase
量子位相
1.
This work may be helpful for deeper understanding of physical origin and the meaning of quantum phase.
使用文献中给出的计算量子位相统计性质的方法计算了ｍ取不同值时各领头相干态｜α，ｍ＞的量子位相统计性质，揭示出了ｍ和场强｜α｜这两个因素是怎样影响｜α，ｍ＞的量子位相统计性质的，发现领头项相干态｜α，ｍ＞在场强｜α｜２最接近ｍ值时有最好的位相统计性质，从而加深了我们对相干态量子位相的性质和物理本质的理解。
5) photo flux density
光量子密度
1.
CO 2 concentration and irradiance in maize canopies were measured with an infrared gas analyzer and quantum sensor The results indicated that diurnal changes of photo flux density (PFD) were a single peak curve Radiation interception rate of high yield breed canopies was above 95%, and transmitting rate of light on middle layer of canopies was above 25%.
结果表明 :3种株型玉米品种冠层内光量子密度的日变化呈早晚低、中午高的单峰曲线变化。
6) density of quantum states
量子态密度
1.
The derivation and application of the density of quantum states for relativistic particle in n dimensions
n维相对论粒子的量子态密度及其应用
补充资料：单量子阱(见量子阱)
单量子阱(见量子阱)
single quantum well
单且子阱sillgle quantum well见量子阱。
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