Numerical calculation and discussion on the return photon number of sodium laser beacon excited by a macro-micro pulse laser

	Numerical calculation and discussion on the return photon number of sodium laser beacon excited by a macro-micro pulse laser
	Liu XY(刘向远)2; Qian XM(钱仙妹)3; Zhang SM(张穗萌)2; Cui CL(崔朝龙)3
刊名	ACTA PHYSICA SINICA
	2015
卷号	64
关键词	SUM-FREQUENCY LASER EXCITATION TRAIN macro-micro pulse laser sodium laser beacon merit quantity launch diameter
ISSN号	1000-3290
其他题名	Numerical calculation and discussion on the return photon number of sodium laser beacon excited by a macro-micro pulse laser
英文摘要	Sodium laser beacon (SLB) excited by a macro-micro pulse laser with low power has the following advantages: the return photons without fluctuations and the high merit quantity, although the laser beam propagation and the size of SLB suffer form the atmospheric turbulence. In addition, the macro-pulse profile may influence the interaction of laser and sodium atoms. For the macro-pulse with a Gaussian profile, it is useful to enhance the merit quantity and the excitation probability of the SLB to increase the width of micropulse. In order to obtain more of the return photons in the SLB, while increasing the laser power, the fine beam quality, the appropriate launch diameter, and the spectral width of the laser etc. must be considered. Therefore, it is of practical significance for the SLB with fine characteristics to optimize the laser parameters, the launch diameter and launch pattern.
语种	英语
CSCD记录号	CSCD:5422493
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/102647]
专题	中国科学院合肥物质科学研究院
作者单位	1.中国科学院安徽光学精密机械研究所 2.皖西学院材料与化工学院 3.中国科学院安徽光学精密机械研究所 4.皖西学院材料与化工学院
推荐引用方式 GB/T 7714	Liu XY,Qian XM,Zhang SM,et al. Numerical calculation and discussion on the return photon number of sodium laser beacon excited by a macro-micro pulse laser[J]. ACTA PHYSICA SINICA,2015,64.
APA	刘向远,钱仙妹,张穗萌,&崔朝龙.(2015).Numerical calculation and discussion on the return photon number of sodium laser beacon excited by a macro-micro pulse laser.ACTA PHYSICA SINICA,64.
MLA	刘向远,et al."Numerical calculation and discussion on the return photon number of sodium laser beacon excited by a macro-micro pulse laser".ACTA PHYSICA SINICA 64(2015).