激光光谱技术在稳定同位素组成分析中的应用现状  

Laser spectrometry for stable isotope analysis and its application status

作　　者：石晓[1] 刘汉彬[1] 张佳[1] 李军杰[1] 金贵善[1] 韩娟[1] 张建锋[1] SHI Xiao LIU Hanbin ZHANG Jia LI Junjie JIN Guishan HAN Juan ZHANG Jianfeng(Beijing Research Institute of Uranium Geology, Beijing 100029, China)

机构地区：[1]核工业北京地质研究院,北京100029

出　　处：《世界核地质科学》2016年第4期237-243,共7页World Nuclear Geoscience

摘　　要：利用激光光谱仪测定稳定同位素组成是近几十年逐渐发展起来的一门新技术,综合阐述了激光光谱仪分析技术测定稳定同位素组成的基本原理,及其与传统测定方法特别是同位素质谱法相比所呈现出的技术优势。对不同类型激光光谱仪的技术指标进行了对比,归纳了激光光谱仪测定稳定同位素组成在不同研究区域内的应用情况,并对其发展前景进行了展望。Laser spectrometry for stable isotope analysis is a new technique that has been developed in recent years. In this paper, we describe the fundamental principle of this technique and its advantages over traditional method, especially isotope ratio mass spectrometry. The technical specifications of different kinds of laser spectrometry were compared, the application of stable isotope analysis with laser spectrometer in different areas, and its development prospects were discussed.

关 键 词：激光光谱技术 光腔衰荡 稳定同位素组成 应用现状 

分 类 号：O65[理学—分析化学]