STUDY OF COLLISIONAL REDISTRIBUTION USING 2-PHOTON ABSORPTION WITH A NEARLY-RESONANT INTERMEDIATE STATE

被引：32

作者：

LIAO, PF ^{[1
]}

BJORKHOLM, JE ^{[1
]}

BERMAN, PR ^{[1
]}

机构：

[1] NYU,DEPT PHYS,NEW YORK,NY 10003

来源：

PHYSICAL REVIEW A | 1979年 / 20卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.20.1489

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The authors report studies of collision-induced features of the 3S123P124D32 two-photon absorption in atomic-sodium vapor undergoing collisions with several rare-gas perturbers. The results yield the collisional redistribution function which describes the nonresonant excitation of the 3P12 intermediate state. Good agreement with theory is obtained only if effects of 3P123P32 state-changing collisions are included in the calculations. Results are used to obtain a value for a pressure-broadening coefficient in the Na-Kr system. © 1979 The American Physical Society.

引用

页码：1489 / 1494

页数：6

共 18 条

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