LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM

	LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM
	MEI, GH; HUANG, GL; ZHU, XW; YANG, DL
刊名	JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
	1992-08-14
卷号	25 期号:15 页码:3307-3314
ISSN号	0953-4075
文献子类	Article
英文摘要	We have succeeded in demonstrating laser isotope enrichment via magnetic deflection of a polarized atomic beam. By using a single dye laser with the frequency tuned to the two accidentally close transitions of the natural lithium (2S-2(1/2)(F = 1/2) --> 2P-2(3/2) for Li-6 and 2S-2(1/2)(F = 2) --> 2P-2(1/2)(F = 1) for Li-7), Li-6 and Li-7 atoms in a beam were positively and negatively polarized respectively. The Li-6 enrichment was achieved via magnetic deflection of the polarized beam through a hexapole magnet which focuses the positively polarized Li-6 atoms and defocuses the negatively polarized Li-7 atoms. The dependence of Li-7 polarization on laser intensity was experimentally examined, and the result was in good agreement with that calculated by rate equations. The abundance ratio of Li-6 to Li-7 was enhanced from 1:12.5 to about 1:3.1.
WOS研究方向	Optics ; Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:A1992JK09100012
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/12493]
专题	中国科学院武汉物理与数学研究所
通讯作者	ZHU, XW
推荐引用方式 GB/T 7714	MEI, GH,HUANG, GL,ZHU, XW,et al. LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,1992,25(15):3307-3314.
APA	MEI, GH,HUANG, GL,ZHU, XW,&YANG, DL.(1992).LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,25(15),3307-3314.
MLA	MEI, GH,et al."LASER ISOTOPE ENRICHMENT OF LITHIUM BY MAGNETIC DEFLECTION OF A POLARIZED ATOMIC-BEAM".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 25.15(1992):3307-3314.