VUV SPECTROSCOPY OF MAGNETICALLY TRAPPED ATOMIC-HYDROGEN

被引：13

作者：

LUITEN, OJ

WERIJ, HGC

REYNOLDS, MW

SETIJA, ID

HIJMANS, TW

WALRAVEN, JTM

机构：

[1] Van der Waals - Zeeman Laboratorium, Universiteit van Amsterdam, Amsterdam, NL-1018 XE

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 1994年 / 59卷 / 03期

关键词：

D O I：

10.1007/BF01081399

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We discuss the experimental and theoretical aspects of absorption spectroscopy of cold atomic hydrogen gas in a magnetostatic trap using a pulsed narrow-band source (bandwidth almost-equal-to 100 MHz) at the Lyman-alpha wavelength (121.6 nm). A careful analysis of the measured absorption spectra enables us to determine non-destructively the temperature and the density of the trapped gas. The development of this diagnostic technique is important for future attempts to reach Bose-Einstein condensation in trapped atomic hydrogen.

引用

页码：311 / 319

页数：9