地质通报Issue(1)：183-203,21.
光释光测年法--综述及进展
Review and progress of OSL dating
摘要
Abstract
Optically Stimulated Luminescence (OSL) method dates the last bleached or thermal event of the sediments. Since its de⁃velopment in the 1980s, OSL dating has been improved significantly. Quartz and feldspar are mainly applied to conduct such dating. This paper aims to provide an overview of the OSL dating method for geoscientists who intend to use OSL dating for chronological control in which the sampling in the field can satisfy OSL chronologists. The general principles of the method are described, and the procedures of OSL dating from the field sampling to the age interpretation in the luminescence dating laboratory are recounted, which include sampling, pretreatment, equivalent dose (De) and dose rate determination. Recent methodical and technological prog⁃ress and the development of new laboratory measurement procedures for obtaining the De have resulted in more widespread and more confident use of OSL for dating, and new luminescence signals are being investigated in order to extend the age range back by an or⁃der of magnitude from 100ka to 1Ma.关键词
光释光测年/等效剂量测量/石英/长石/采样与实验室流程Key words
optical dating/De determination/quartz/feldspar/sampling and laboratory procedures分类
天文与地球科学引用本文复制引用
张克旗,吴中海,吕同艳,冯卉..光释光测年法--综述及进展[J].地质通报,2015,(1):183-203,21.基金项目
中国地质调查局项目（编号1212011120163、12120114002101）、中国地质科学院地质力学研究所基本科研业务费项目（编号DZLXJK201410）和国家自然科学基金项目 （）
