Advances in luminescence instrument systems

被引：661

作者：

Botter-Jensen, L ^{[1
]}

Bulur, E

Duller, GAT

Murray, AS

机构：

[1] Univ Aarhus, Riso Natl Lab, Dept Earth Sci, Nord Lab Luminescence Dating, DK-4000 Roskilde, Denmark

[2] Univ Wales, Inst Geog & Earth Sci, Aberystwyth SY23 3DB, Dyfed, Wales

来源：

RADIATION MEASUREMENTS | 2000年 / 32卷 / 5-6期

关键词：

D O I：

10.1016/S1350-4487(00)00039-1

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

We report on recent advances in the development of luminescence measurement systems and techniques at Riso. These include: (1) optical stimulation units based on new-generation powerful blue light (470 nm) emitting diodes providing up to 28 mW/cm(2) for OSL measurements; (2) an infrared (830 nm) laser diode unit providing up to 400 mW/cm(2) for stimulation of feldspars; and finally (3) an optical stimulation attachment based on a focused solid stale green (532 nm) laser for rapid OSL measurements of individual sand-sized single grains of a sample. Facilities for hearing samples during beta irradiation and performing linearly modulated OSL measurements have also been incorporated into the system. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：523 / 528

页数：6

共 11 条

[1]

Botter-Jensen L, 1999, RADIAT PROT DOSIM, V84, P335, DOI 10.1093/oxfordjournals.rpd.a032750

[2] Luminescence techniques: Instrumentation and methods [J].