1) transport of intensity equation(TIE)
强度传输方程
1.
One is a solution to the transport of intensity equation(TIE) based on Fourier transforms.
在不同散度值下获得一系列图像,得到两种不同相位复原算法:一种为基于傅立叶变换求解强度传输方程(TIE)得到物体的相位分布;一种为基于薛定谔波动方程的迭代算法。
2) Transport of Intensity equation
强度传播方程(TIE)
3) MCFPE
互强度传播方程
1.
And mutual coherence function propagation equation(MCFPE) is also raised into MMW-SAR near sensing imaging,which can eliminate the fuzzy problem of imaging through twice Fourier transform and improve the imaging quality.
同时提出了基于互强度传播方程的近程成像算法,通过两次傅立叶变换来消除成像模糊问题,同样提高成像质量。
4) transport equation
传输方程
1.
Numerical computation of steady natural cavitating flow based on transport equation cavitaion model;
基于传输方程空化模型的定常自然空化流场数值计算
5) propagation equations
传输方程
1.
Novel formulas to analyze the gain characteristics of Er3+/Yb3+ co-doped waveguide amplifiers(EYCDWA)are derived from the rate equations and the light propagation equations under the uniform dopant and steady-state conditions,neglecting the amplified spontaneous emission and introducing initial energy transfer efficiency.
在忽略放大自发辐射(ASE)及均匀掺杂和稳态的情况下,在初始能量转移效率的基础上从速率方程和传输方程出发,推导出了用于分析铒镱共掺波导放大器(EYCDWA)的新公式。
6) propagation equation
传输方程
1.
With the help of rate equations and the propagation equation of Er 3+/Yb 3+-codoped phosphate fiber, we analyzed the effects of concentration of erbium and ytterbium ions, pump power, signal power and fiber length on the gain characteristics of the co-doped fiber amplifier.
在忽略高能级的自发辐射和光纤损耗的情况下,利用速率方程和传输方程理论研究了高浓度Er3+/Yb3+共掺磷酸盐玻璃光纤放大器的增益特性,讨论了Er3+浓度、Yb3+浓度、抽运光功率、信号光功率、光纤长度对放大器增益的影响,并与单掺铒光纤放大器进行了比较。
2.
Based on the rate equations and light propagation equations of homogeneously broadened four-level system, the numerical simulations for tellurite-based optical fiber amplifiers (EDTFA) are presented in the paper.
在综合考虑Er3+离子的能量上转移、交叉弛豫、激发态吸收效应以及光纤背景损耗后,依据所建立的均匀加宽四能级结构速率方程组和光功率传输方程组,对碲基掺铒光纤放大器的增益特性进行了数值模拟,模拟结果与报道的实验测量结果达到了很好的一致。
3.
In the paper,the importance of the beam propagation equation in ISO standard draft is discussed,and a verifying method is given.
讨论了传输方程在ＩＳＯ光束质量标准中的重要性，给出了光束传输方程的一种证明方法，在近轴条件下，非高斯光束都满足传输方程，这为选用理想高斯光束作为光束质量的度量基准奠定了基础。
补充资料：表光合强度(见光合强度)
表光合强度(见光合强度)
forecast of sowing or transplanting time
b iaoguanghe qiangdu表光合强度见光合强度
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