1) transport of intensity equation(TIE)
![点击朗读](/dictall/images/read.gif)
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
![点击朗读](/dictall/images/read.gif)
强度传播方程(TIE)
3) MCFPE
![点击朗读](/dictall/images/read.gif)
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
![点击朗读](/dictall/images/read.gif)
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
![点击朗读](/dictall/images/read.gif)
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
![点击朗读](/dictall/images/read.gif)
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