TRAPPING OF CA+ IONS AND OPTICAL-DETECTION

被引：2
|
作者：
URABE, S
IMAJO, H
HAYASAKA, K
WATANABE, M
机构：
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1991年 / 30卷 / 8B期
关键词：
RF ION TRAP; CA ION; OPTICAL DETECTION; T-SAPPHIRE LASER; PHOTON COUNTING;
D O I：
10.1143/JJAP.30.L1532
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A medium-sized rf ion trap is developed, and stored Ca+ ions are optically detected. Weak fluorescence from Ca+ ions is detected using a frequency-doubled Ti:sapphire laser and the photon counting method. The temperature and number of stored ions are estimated from the measured spectrum of the ions and the spatial distribution of the ion cloud.
引用
收藏
页码：L1532 / L1534
页数：3
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