OBSERVATION OF THE 2-UPSILON-1 BAND OF HN-2(+) WITH A 1.57 MU-M DISTRIBUTED FEEDBACK SEMICONDUCTOR-LASER

被引：14

作者：

SASADA, H ^{[1
]}

AMANO, T ^{[1
]}

机构：

[1] KEIO UNIV,INST SCI & TECHNOL,DEPT PHYS,KOHOKU KU,YOKOHAMA,KANAGAWA 223,JAPAN

来源：

JOURNAL OF CHEMICAL PHYSICS | 1990年 / 92卷 / 04期

关键词：

D O I：

10.1063/1.458017

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Near-infrared distributed feedback (DFB) semiconductor lasers have been employed for high-resolution spectroscopy of molecular ions. Thirteen lines of the 2v1 band of HN2+ have been observed from 6380 to 6405 cm-1. A least-squares analysis was carried out to yield two molecular constants of the v1 = 2 state. The band origin determined agrees very well with an ab initio theoretical prediction. © 1990 American Institute of Physics.

引用

页码：2248 / 2250

页数：3

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