1) returned photon numbers
回波光子数
1.
The goal of this thesis is to study a new technical method for increasing returned photon numbers for the lunar laser ranging, and to try to increase the successful probability of the lunar laser ranging.
本论文的目的是探索提高激光测月回波光子数的新方法 ,进而增加激光测月成功的几率。
2) Received signal photoelectron number
回波光电子数
3) photon echo
光子回波
1.
When the pump beams have broadband linewidth, two photon four wave mixing(FWM)is related to sum frequency three level photon echo with relative time delay τ>0.
对四能级系统超快调制光谱学（ＵＭＳＦＳ）中的光子回波进行了研究。
2.
When the pump beams have broadband linewidth, one photon four wave mixing (FWM) is related to the three pulse stimulated photon echo with relative time delay τ>0.
利用相位共轭极化拍频光谱术对 V型三能级系统中的光子回波进行了研究。
3.
Free induction decay and photon echo in such a system were then derived.
由随机电报过程的性质出发，给出了频率受一个随机电报过程调制系统的Ｂｌｏｃｈ方程，得到了这种系统中的自由感应衰减和光子回波衰减。
4) photon echo
光量子回波
5) return photons
返回光子数
1.
Based on an analytical model of downward transmission and the interaction equation, we realize the numerical simulation of the return photons on the telescope.
用传输程序将地面激光经过大气湍流传输到中间层,通过相互作用方程和向下传输的解析模型实现对望远镜上的返回光子数的数值模拟。
6) SPE
受激光子回波
1.
Study of Optical Correlator Technique Based on SPE;
基于受激光子回波的光相关器研究
2.
Study of Optical True Time Delay Technique Based on SPE;
基于受激光子回波的光实延时技术研究
3.
The problem can be solved by the application of stimulate photon echoes(SPE).
把受激光子回波技术应用于波束合成,可以克服这一难题。
补充资料：数不胜数
1.数也数不清。形容很多。
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